| 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 | $88.52 | 12.534% | $99.6151 | $99.62 | $99.60 | $99.60 |
| Purchase #2 | $19.95 | 5.435% | $21.0343 | $21.03 | $21.05 | $21.00 |
| Purchase #3 | $151.49 | 4.642% | $158.5222 | $158.52 | $158.50 | $158.50 |
| Purchase #4 | $173.25 | 7.309% | $185.9128 | $185.91 | $185.90 | $185.90 |
| Purchase #5 | $234.81 | 6.750% | $250.6597 | $250.66 | $250.65 | $250.70 |
| Purchase #6 | $11.45 | 11.409% | $12.7563 | $12.76 | $12.75 | $12.80 |
| Purchase #7 | $177.69 | 11.708% | $198.4939 | $198.49 | $198.50 | $198.50 |
| 7 purchase totals = | $857.16 | $926.9943 | $926.99 | $926.95 | $927.00 | |