| 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 | $190.67 | 7.154% | $204.3105 | $204.31 | $204.30 | $204.30 |
| Purchase #2 | $71.85 | 4.352% | $74.9769 | $74.98 | $75.00 | $75.00 |
| Purchase #3 | $224.28 | 13.751% | $255.1207 | $255.12 | $255.10 | $255.10 |
| Purchase #4 | $120.41 | 7.519% | $129.4636 | $129.46 | $129.45 | $129.50 |
| Purchase #5 | $52.65 | 4.844% | $55.2004 | $55.20 | $55.20 | $55.20 |
| Purchase #6 | $51.71 | 7.690% | $55.6865 | $55.69 | $55.70 | $55.70 |
| Purchase #7 | $110.30 | 5.646% | $116.5275 | $116.53 | $116.55 | $116.50 |
| 7 purchase totals = | $821.87 | $891.2861 | $891.29 | $891.30 | $891.30 | |