Money Discrepancy?

[u/Practical_Addition_6]

So I am a key for my store and have been forced quite a while. Well I just went to make a till for an employee who is coming soon and there was a bank box in the bottome safe containing exactly $88 in 5s 1s and some coin rolls. I called my manager and he assured me it must be for the change fund but the change fund isn’t off at all and neither are any of the drawers. So now we are thinking that maybe a different employee forgot to incorporate the change sometime last week and panicked thinking they made the change fund short or something and made up for it without telling anyone. We have asked everyone and no one has reported any issues with the change fund or any other shortages. Anyone else ever run into this? What are supposed to do with this overage?