| 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 | $139.55 | 4.267% | $145.5046 | $145.50 | $145.50 | $145.50 |
| Purchase #2 | $61.77 | 3.804% | $64.1197 | $64.12 | $64.10 | $64.10 |
| Purchase #3 | $66.86 | 12.566% | $75.2616 | $75.26 | $75.25 | $75.30 |
| Purchase #4 | $42.27 | 9.688% | $46.3651 | $46.37 | $46.35 | $46.40 |
| Purchase #5 | $25.67 | 13.555% | $29.1496 | $29.15 | $29.15 | $29.10 |
| Purchase #6 | $12.29 | 12.559% | $13.8335 | $13.83 | $13.85 | $13.80 |
| Purchase #7 | $169.88 | 12.660% | $191.3868 | $191.39 | $191.40 | $191.40 |
| 7 purchase totals = | $518.29 | $565.6209 | $565.62 | $565.60 | $565.60 | |