| 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 | $106.26 | 4.317% | $110.8472 | $110.85 | $110.85 | $110.80 |
| Purchase #2 | $120.58 | 5.684% | $127.4338 | $127.43 | $127.45 | $127.40 |
| Purchase #3 | $142.70 | 8.466% | $154.781 | $154.78 | $154.80 | $154.80 |
| Purchase #4 | $136.28 | 5.682% | $144.0234 | $144.02 | $144.00 | $144.00 |
| Purchase #5 | $71.96 | 5.726% | $76.0804 | $76.08 | $76.10 | $76.10 |
| Purchase #6 | $80.82 | 7.208% | $86.6455 | $86.65 | $86.65 | $86.60 |
| Purchase #7 | $62.89 | 5.396% | $66.2835 | $66.28 | $66.30 | $66.30 |
| 7 purchase totals = | $721.49 | $766.0948 | $766.09 | $766.15 | $766.00 | |