Tip 'em! is a tip calculator and check splitter. It features a whimsical retro graphical background complete with a coffee stain. Key Features: - Easily enter the total bill using the numeric keypad - Select a tip amount between 0% and 30% - Split the check between 2 and 10 people (optional) - Exclude tax and drinks from the tip calculation (optional) - Round the tip or the total to make splitting the bill easier (optional) - Rich "retro" graphical interface and easy to use touch controls