| 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 | $11.70 | 11.265% | $13.018 | $13.02 | $13.00 | $13.00 |
| Purchase #2 | $62.71 | 5.504% | $66.1616 | $66.16 | $66.15 | $66.20 |
| Purchase #3 | $122.86 | 11.788% | $137.3427 | $137.34 | $137.35 | $137.30 |
| Purchase #4 | $235.95 | 10.406% | $260.503 | $260.50 | $260.50 | $260.50 |
| Purchase #5 | $42.46 | 13.446% | $48.1692 | $48.17 | $48.15 | $48.20 |
| Purchase #6 | $236.74 | 8.640% | $257.1943 | $257.19 | $257.20 | $257.20 |
| Purchase #7 | $110.80 | 5.470% | $116.8608 | $116.86 | $116.85 | $116.90 |
| 7 purchase totals = | $823.22 | $899.2496 | $899.24 | $899.20 | $899.30 | |