That company that paid my car towing fee paid me back in American for a number I sent them in Canadian so I now have an additional 50 dollars that doesn't belong to me.

Planning on letting hr know but I'm wondering if it could end up embarrassing someone and come back to bite me in the ass later.

No harm in letting them know I'd like to think?

I'd assume they'll be glad that you are honest with them.

It "could" bite the other person in the ass, but I'm going to assume they'll consider it an honest mistake.

Just got off the phone with em, I was worried it'd be someone in payroll that made the mistake but apparently it's expenses which is a completely different department and won't have much of an impact on me once I start work

fuck her right in the pussy

if anyone finds out that you had knowledge of the mistake and did not return the money, you can be charged with fraud

Ya this