| 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 | $72.74 | 7.510% | $78.2028 | $78.20 | $78.20 | $78.20 |
| Purchase #2 | $127.33 | 8.258% | $137.8449 | $137.84 | $137.85 | $137.80 |
| Purchase #3 | $248.57 | 9.767% | $272.8478 | $272.85 | $272.85 | $272.80 |
| Purchase #4 | $190.28 | 13.396% | $215.7699 | $215.77 | $215.75 | $215.80 |
| Purchase #5 | $157.77 | 9.134% | $172.1807 | $172.18 | $172.20 | $172.20 |
| Purchase #6 | $24.96 | 7.343% | $26.7928 | $26.79 | $26.80 | $26.80 |
| Purchase #7 | $58.46 | 11.576% | $65.2273 | $65.23 | $65.25 | $65.20 |
| 7 purchase totals = | $880.11 | $968.8662 | $968.86 | $968.90 | $968.80 | |