| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $42.48 | 11.780% | $47.4841 | $47.48 | $47.50 | $47.50 |
| Purchase #2 | $51.89 | 12.457% | $58.3539 | $58.35 | $58.35 | $58.40 |
| Purchase #3 | $220.63 | 9.818% | $242.2915 | $242.29 | $242.30 | $242.30 |
| Purchase #4 | $236.81 | 10.376% | $261.3814 | $261.38 | $261.40 | $261.40 |
| Purchase #5 | $28.91 | 8.718% | $31.4304 | $31.43 | $31.45 | $31.40 |
| Purchase #6 | $32.50 | 3.369% | $33.5949 | $33.59 | $33.60 | $33.60 |
| Purchase #7 | $89.73 | 13.762% | $102.0786 | $102.08 | $102.10 | $102.10 |
| 7 purchase totals = | $702.95 | $776.6148 | $776.60 | $776.70 | $776.70 | |