Has anyone seen or heard of people selling bitcoin for cash at say a store or booth? I'm thinking this might be very easy using the Android bitcoin app.
I don't know if there are stores doing this, but people do meet face-to-face to sell bitcoins.
I wonder if this would be subject to sales tax in some states or localities.
The fee you charge would be subject to sales tax. Depending on your location, you may also need to get a money transmission license or something equivilant if you plan on selling a large amount of bitcoins.