Stick with free version

I upgraded to get rid of the ads and to support a good developer. Unfortunately, there is I bug in the paid version not in the free version.

If you attempt to enter the subtotal rather than the total, your tax rate will will revert to zero, not to your default tax rate.

This app is no longer supported by the developer. Contrary to claims in the description, he does NOT respond to support requests through his support email or bugs reported on his own forum.

StashKitty about CheckPlease - Tip Calculator, v4.3.3