Difference between the Tax Exempt Sales report and Cash Day Summary data

CFA reported CDS Tax Exempt Sales and Tax Sales Report discrepancy

We have noticed that there are discrepancies between the CDS Tax Exempt Sales and the Tax Exempt Sales Report. (Location 02116) Dates: Feb 1st - Feb 28th

 I have attached files (Report & export) with an example comparison between the Tax Exempt Sale found in the Cash Day Summary of $1.05 and alternatively the $1.00 found on the Tax Sales Report. As well as an excel file that shows the difference between the Tax Exempt Sales report and Cash Day Summary data.

 Could you provide some insight into why this might be the case please?