This is an iOS application for calculating tips.
Time spent: 10 hours spent in total
Required: User can input bill amount, select tip percentage (10%, 15%, or 20%) to calculate the total payment. Required: Added Setting page. User can change the default tip percentage amount when the application is loaded. Optional: Added an option for user to set their own custom percentage other than the 3 default amounts. The custom percentage is retained when application is closed.
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