| 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 | $100.83 | 8.185% | $109.0829 | $109.08 | $109.10 | $109.10 |
| Purchase #2 | $228.70 | 13.848% | $260.3704 | $260.37 | $260.35 | $260.40 |
| Purchase #3 | $127.31 | 12.703% | $143.4822 | $143.48 | $143.50 | $143.50 |
| Purchase #4 | $160.65 | 10.644% | $177.7496 | $177.75 | $177.75 | $177.70 |
| Purchase #5 | $93.76 | 6.384% | $99.7456 | $99.75 | $99.75 | $99.70 |
| Purchase #6 | $63.72 | 12.659% | $71.7863 | $71.79 | $71.80 | $71.80 |
| Purchase #7 | $55.90 | 12.265% | $62.7561 | $62.76 | $62.75 | $62.80 |
| 7 purchase totals = | $830.87 | $924.9731 | $924.98 | $925.00 | $925.00 | |