| 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 | $24.69 | 9.624% | $27.0662 | $27.07 | $27.05 | $27.10 |
| Purchase #2 | $244.74 | 12.851% | $276.1915 | $276.19 | $276.20 | $276.20 |
| Purchase #3 | $182.64 | 10.709% | $202.1989 | $202.20 | $202.20 | $202.20 |
| Purchase #4 | $242.51 | 13.501% | $275.2513 | $275.25 | $275.25 | $275.30 |
| Purchase #5 | $81.96 | 7.470% | $88.0824 | $88.08 | $88.10 | $88.10 |
| Purchase #6 | $28.83 | 12.491% | $32.4312 | $32.43 | $32.45 | $32.40 |
| Purchase #7 | $12.49 | 4.655% | $13.0714 | $13.07 | $13.05 | $13.10 |
| 7 purchase totals = | $817.86 | $914.2929 | $914.29 | $914.30 | $914.40 | |