| 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 | $16.81 | 3.281% | $17.3615 | $17.36 | $17.35 | $17.40 |
| Purchase #2 | $75.46 | 4.291% | $78.698 | $78.70 | $78.70 | $78.70 |
| Purchase #3 | $70.82 | 9.312% | $77.4148 | $77.41 | $77.40 | $77.40 |
| Purchase #4 | $177.85 | 3.650% | $184.3415 | $184.34 | $184.35 | $184.30 |
| Purchase #5 | $46.52 | 4.342% | $48.5399 | $48.54 | $48.55 | $48.50 |
| Purchase #6 | $111.52 | 4.626% | $116.6789 | $116.68 | $116.70 | $116.70 |
| Purchase #7 | $65.68 | 3.848% | $68.2074 | $68.21 | $68.20 | $68.20 |
| 7 purchase totals = | $564.66 | $591.2420 | $591.24 | $591.25 | $591.20 | |