89Currency — Erasing Exchange RatesYou cannot erase the preloaded currencies from the ExchangeRate list. You can erase a currency that you have added to the listby doing the following:1. From the Tools menu, select Converter ➔ Currency.2. Press Rate. The Exchange Rate list for the From currencyappears in the display.3. To highlight the user-added currency exchange rate to beerased, press the Navigation key Up/Down.4. Press Erase. You are prompted to confirm the erasure.Note: The Erase soft key is undefined for preloaded Exchange Rates. Thisprevents you from erasing them.5. To erase the selected exchange rate, press Yes. To keepselected exchange rate, press No.Tip CalculatorTip Calculator automatically calculates the following amounts:• Gratuity (tip)• Individual payment (for groups)Calculations are based on the total amount of the check, aselected gratuity percentage, and the number of people paying.1. From the Tools menu,select Tip Calculator.The Tip Calculatorscreen appears inscreen, with the Billfield highlighted.2. Use the keypad to enterthe total amount of thebill.3. If needed, highlight theTip field, and enter a tippercentage.4. If needed, scroll downto highlight the #Paying field, and enterthe number of personspaying.5. The amount of the Tip, the final Total, and the amount foreach person appear in the lower half of the screen.
