| 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 | $203.97 | 3.134% | $210.3624 | $210.36 | $210.35 | $210.40 |
| Purchase #2 | $26.83 | 5.689% | $28.3564 | $28.36 | $28.35 | $28.40 |
| Purchase #3 | $20.60 | 7.458% | $22.1363 | $22.14 | $22.15 | $22.10 |
| Purchase #4 | $74.45 | 10.867% | $82.5405 | $82.54 | $82.55 | $82.50 |
| Purchase #5 | $71.71 | 5.191% | $75.4325 | $75.43 | $75.45 | $75.40 |
| Purchase #6 | $209.45 | 3.793% | $217.3944 | $217.39 | $217.40 | $217.40 |
| Purchase #7 | $59.93 | 12.627% | $67.4974 | $67.50 | $67.50 | $67.50 |
| 7 purchase totals = | $666.94 | $703.7199 | $703.72 | $703.75 | $703.70 | |