| 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 | $85.97 | 8.714% | $93.4614 | $93.46 | $93.45 | $93.50 |
| Purchase #2 | $46.31 | 5.742% | $48.9691 | $48.97 | $48.95 | $49.00 |
| Purchase #3 | $38.43 | 9.372% | $42.0317 | $42.03 | $42.05 | $42.00 |
| Purchase #4 | $210.27 | 12.269% | $236.068 | $236.07 | $236.05 | $236.10 |
| Purchase #5 | $75.64 | 4.313% | $78.9024 | $78.90 | $78.90 | $78.90 |
| Purchase #6 | $16.26 | 5.603% | $17.171 | $17.17 | $17.15 | $17.20 |
| Purchase #7 | $166.51 | 8.580% | $180.7966 | $180.80 | $180.80 | $180.80 |
| 7 purchase totals = | $639.39 | $697.4002 | $697.40 | $697.35 | $697.50 | |