Geeky Discount Tax Tip Cal

Tired of boring simplistic looking calculator? In need of an integrated discount, tax, and tip feature? Well look no further! I present to you this 3 in 1 supercalifragilisticexpialidocious Geeky Discount Tax Tip Cal! Not only can you use it as a basic operating calculator, it also gives you more options to: include discount, tax, and/or tip.