Full-fledged web hosting service worth it for a tiny business?

We have a tiny auto parts store (3 full time employees) in a small tourist town. We're hard to find if you don't know where to look so we want to start up a simple website with directions and contact information. I've been looking around and find relatively cheap hosting services but they seem to do a whole lot more than we would ever need. With prices at something like $4.50 is it worth it if most of the features will go unused? It's not much money but should we try to find a super simple free host just to save that little bit extra?