Great App..! User Friendly..!

I have been using this app for quite some time, easy to use. I figure what % I want to give then round the tip up or down from there. Rounding of the tip would be a nice addition, but its still a great, easy app to use...
Thanks for finally explaining what mirror means, I always wondered about that!! The developer explains on the app page description in the app store...

Nonna00 about Bowtie ∞ Tip Calculator, v2.0.1