Payit - This is a great and easy calculator for when your shopping and and need to know how much you are going to save when you see a red tag discount. This convenient app will calculate the saving's you are receiving, the price before taxes and a projected price after taxes based on 8.25 %. You can also leave the discount % field empty to calculate a projected purchase price of a singe item after taxes. Works the same with a totaled amount entered into the item price field. Stop having to do multiple equations with your normal calculator and forgetting the numbers after hitting the clear button. Payit, shows in a clear window all the numbers you need to see very simple and great to see if you can wait for a better deal.