| 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 | $58.90 | 9.129% | $64.277 | $64.28 | $64.30 | $64.30 |
| Purchase #2 | $193.59 | 3.847% | $201.0374 | $201.04 | $201.05 | $201.00 |
| Purchase #3 | $33.44 | 5.367% | $35.2347 | $35.23 | $35.25 | $35.20 |
| Purchase #4 | $84.59 | 10.331% | $93.329 | $93.33 | $93.35 | $93.30 |
| Purchase #5 | $56.43 | 4.663% | $59.0613 | $59.06 | $59.05 | $59.10 |
| Purchase #6 | $90.43 | 9.584% | $99.0968 | $99.10 | $99.10 | $99.10 |
| Purchase #7 | $25.56 | 10.564% | $28.2602 | $28.26 | $28.25 | $28.30 |
| 7 purchase totals = | $542.94 | $580.2964 | $580.30 | $580.35 | $580.30 | |