| 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 | $75.65 | 9.102% | $82.5357 | $82.54 | $82.55 | $82.50 |
| Purchase #2 | $25.56 | 5.640% | $27.0016 | $27.00 | $27.00 | $27.00 |
| Purchase #3 | $41.85 | 6.795% | $44.6937 | $44.69 | $44.70 | $44.70 |
| Purchase #4 | $210.68 | 3.645% | $218.3593 | $218.36 | $218.35 | $218.40 |
| Purchase #5 | $15.88 | 8.281% | $17.195 | $17.20 | $17.20 | $17.20 |
| Purchase #6 | $192.98 | 13.472% | $218.9783 | $218.98 | $219.00 | $219.00 |
| Purchase #7 | $198.57 | 12.213% | $222.8214 | $222.82 | $222.80 | $222.80 |
| 7 purchase totals = | $761.17 | $831.5850 | $831.59 | $831.60 | $831.60 | |