I assume you guys have some internal software (point of sale, bike database, something like that?)
than in that case, you should consider an atom tablet. Like this one:
http://www.subsim.com/radioroom/showthread.php?t=200977
I personally have a surface pro ( review coming soon), it runs all the business programs (pos system, inventory client, etc). Thus,I think Intel x86 tablets with windows are arguably your best bet for business.
these tablets are also intune and active directory compliant too. Makes your IT director happy (although you probably don't have an it department LOL)