| 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 | $71.30 | 7.642% | $76.7487 | $76.75 | $76.75 | $76.70 |
| Purchase #2 | $65.72 | 3.235% | $67.846 | $67.85 | $67.85 | $67.80 |
| Purchase #3 | $144.84 | 11.237% | $161.1157 | $161.12 | $161.10 | $161.10 |
| Purchase #4 | $24.76 | 10.192% | $27.2835 | $27.28 | $27.30 | $27.30 |
| Purchase #5 | $35.88 | 6.385% | $38.1709 | $38.17 | $38.15 | $38.20 |
| Purchase #6 | $107.96 | 12.390% | $121.3362 | $121.34 | $121.35 | $121.30 |
| Purchase #7 | $180.61 | 5.464% | $190.4785 | $190.48 | $190.50 | $190.50 |
| 7 purchase totals = | $631.07 | $682.9795 | $682.99 | $683.00 | $682.90 | |