| 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 | $243.47 | 13.685% | $276.7889 | $276.79 | $276.80 | $276.80 |
| Purchase #2 | $61.76 | 5.543% | $65.1834 | $65.18 | $65.20 | $65.20 |
| Purchase #3 | $215.75 | 4.618% | $225.7133 | $225.71 | $225.70 | $225.70 |
| Purchase #4 | $24.40 | 8.563% | $26.4894 | $26.49 | $26.50 | $26.50 |
| Purchase #5 | $164.49 | 7.710% | $177.1722 | $177.17 | $177.15 | $177.20 |
| Purchase #6 | $29.75 | 5.434% | $31.3666 | $31.37 | $31.35 | $31.40 |
| Purchase #7 | $130.76 | 5.104% | $137.434 | $137.43 | $137.45 | $137.40 |
| 7 purchase totals = | $870.38 | $940.1478 | $940.14 | $940.15 | $940.20 | |