| 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 | $90.27 | 7.754% | $97.2695 | $97.27 | $97.25 | $97.30 |
| Purchase #2 | $223.52 | 11.411% | $249.0259 | $249.03 | $249.05 | $249.00 |
| Purchase #3 | $211.35 | 11.431% | $235.5094 | $235.51 | $235.50 | $235.50 |
| Purchase #4 | $121.80 | 5.352% | $128.3187 | $128.32 | $128.30 | $128.30 |
| Purchase #5 | $51.82 | 13.741% | $58.9406 | $58.94 | $58.95 | $58.90 |
| Purchase #6 | $131.98 | 13.780% | $150.1668 | $150.17 | $150.15 | $150.20 |
| Purchase #7 | $52.92 | 4.775% | $55.4469 | $55.45 | $55.45 | $55.40 |
| 7 purchase totals = | $883.66 | $974.6778 | $974.69 | $974.65 | $974.60 | |