Tools 88• To “nest” calculations within a calculation, tap ( ) before and afterparts of the calculation you want to perform first.3. Set the type of calculation you want to perform (division,multiplication, subtraction, or addition) by tapping theappropriate calculation operator (/, X, -, +).4. Enter the next number in your calculation using the touchscreen keypad.5. To perform the calculation and view the result, tap =.6. To perform another calculation, clear the calculation fieldby tapping C.Tip CalculatorTip Calculator automatically calculates the following amounts:• Tip (gratuity)• Split (individual payment — for groups)Calculations are based on the following numbers:• Total amount of the check• Tip percentage (default is 20%)• Number of people paying (default is 2 persons)1. From the Tools menu, tap Tip Calculator. The Bill entrykeypad screen appears in the display.2. Enter the total amount of the bill by tapping the keypadkeys.3. Tap Done. The Tip Calculator screen appears in the display,with the Bill, Tip, and Split fields populated with your intialentry and default values.4. To change the Bill, Tip, or Split field entry, tap the desiredfield, the entry keypad appears in the display.5. Enter the new value and tap Done.6. The amount of the Tip, the bill Total, and the amount Eachperson should pay appear in the screen.ConverterThe conversion menu provides the following conversioncalculations:• Temperature• Length• Weight• Area• Volume• CurrencyTo perform a conversion calculation, do the following:1. From the Tools menu, tap Converter ➔ Temperature /Length / Weight / Area / Volume / Currency. The quantity tobe converted entry screen appears in the display.2. Enter the quantity you want converted.
