tip calculator app

I was wondering if anybody has a tip calculator app they can recommend. Ive been searching the app store and there are a lot of tip apps out there and so far I've found a few that I like but none that I love. I found a basic app but I'm looking for one that can calculate tip before tax, round up or down without going into the setting menu, and maybe even add the ability to account for drinks. Any suggestions are welcome. Thanks in advance.

Hi,

If you turn the phone into landscape when the calculator app is open it will change to one with more functions which should give you what you need.

There are loads of free apps available with a tax function on.

I have a free app called Tip Calculator which does a fine job. Search the app store. You will find many to choose from.