He didn't commit federal perjury.
Interesting information.
Not sure I buy the "spot inspection in the evening" story.
I believe you were TOLD that, but......
Unless I thinks it's going to cost someone a job, I usually let them deal with their own mistakes. If it means me making a special trip.
I went to a Wendy's once, and paid with a 10 dollar bill, she handed me 8 dollars back (an extra 5).
So I looked at it told her this is the wrong change, and gave it back. (In Spanish no English for this lady)
She then proceeded to add another 10 bucks to the change.
So I handed it back, told her, she neede to give me 3.xx cents in change (in Spanish again). Then she proceeded to put another 10 bucks in the change.
So I gave up.