| 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 | $60.89 | 6.366% | $64.7663 | $64.77 | $64.75 | $64.80 |
| Purchase #2 | $219.83 | 7.122% | $235.4863 | $235.49 | $235.50 | $235.50 |
| Purchase #3 | $223.49 | 11.562% | $249.3299 | $249.33 | $249.35 | $249.30 |
| Purchase #4 | $138.43 | 10.304% | $152.6938 | $152.69 | $152.70 | $152.70 |
| Purchase #5 | $99.74 | 9.160% | $108.8762 | $108.88 | $108.90 | $108.90 |
| Purchase #6 | $29.47 | 12.356% | $33.1113 | $33.11 | $33.10 | $33.10 |
| Purchase #7 | $134.44 | 10.390% | $148.4083 | $148.41 | $148.40 | $148.40 |
| 7 purchase totals = | $906.29 | $992.6721 | $992.68 | $992.70 | $992.70 | |