At various stages in my career, I have traveled extensively – yet never even thought of “gaming” the expense reproting system the way it has been recently reported by CNN.
Being terminated over charging a movie to your room? Seems harsh (getting the $9.95 back from the employee would seem to be easier) – but breaking the rule is breaking the rule.
Being terminated over buying gum? Ok, so I WOULD terminate somebody over that … but I hate the stuff 
But it’s repulsive, revolting, and wrong
chewing and chewing all day long
The way that a cow does*
There are a host of ways listed in the article – that I find truly shocking – to cheat on expense reports: blank receipts? buying gifts and then selling them on eBay? double-billing? Wow. The sheer effort taken by some people to cheat is astonishing!
Where I work now has a corporate credit card issued to every traveling employee. The only time we submit non-AmEx charges is if a place doesn’t accept AmEx: it’s just way easier to use the corporate card than it is to try to give all the supporting documentation of a personal card. Plus, there’s the benefit that it’s not my personal limit that is being affected if a customer delays in paying a bill.
Everyone that works where I do now also follows the expense guidelines we have – don’t exceed the IRS per diem rate for your region (on average). If you want to eat someplace nice for dinner – that’s fine. Just eat someplace less expensive the next day. Sticking within the rules isn’t that hard … so why would you want to try to evade them and end up with employment history issues like termination on your record?