Quality service should be rewarded with a quality tip. At the same time, a sub-par dining experience should be calculated accordingly. Too often, guests will opt for a default tipping percentage, when that amount may be greater or less than appropriate. With Tips-Master, you don’t need to worry about leaving the wrong amount. Tips-Master is the only tip calculator that allows you to rate your guest experience across three categories (speed of service, quality of food, attitude of server), and generates a recommended tipping amount based on your rankings.