| 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 | $96.51 | 8.438% | $104.6535 | $104.65 | $104.65 | $104.70 |
| Purchase #2 | $245.56 | 7.194% | $263.2256 | $263.23 | $263.25 | $263.20 |
| Purchase #3 | $26.92 | 4.212% | $28.0539 | $28.05 | $28.05 | $28.10 |
| Purchase #4 | $116.76 | 5.244% | $122.8829 | $122.88 | $122.90 | $122.90 |
| Purchase #5 | $16.82 | 5.792% | $17.7942 | $17.79 | $17.80 | $17.80 |
| Purchase #6 | $192.48 | 10.118% | $211.9551 | $211.96 | $211.95 | $212.00 |
| Purchase #7 | $75.80 | 8.524% | $82.2612 | $82.26 | $82.25 | $82.30 |
| 7 purchase totals = | $770.85 | $830.8264 | $830.82 | $830.85 | $831.00 | |