| 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 | $89.75 | 5.346% | $94.548 | $94.55 | $94.55 | $94.50 |
| Purchase #2 | $137.57 | 9.710% | $150.928 | $150.93 | $150.95 | $150.90 |
| Purchase #3 | $135.86 | 12.164% | $152.386 | $152.39 | $152.40 | $152.40 |
| Purchase #4 | $65.76 | 12.356% | $73.8853 | $73.89 | $73.90 | $73.90 |
| Purchase #5 | $188.31 | 8.644% | $204.5875 | $204.59 | $204.60 | $204.60 |
| Purchase #6 | $44.36 | 13.347% | $50.2807 | $50.28 | $50.30 | $50.30 |
| Purchase #7 | $97.46 | 9.360% | $106.5823 | $106.58 | $106.60 | $106.60 |
| 7 purchase totals = | $759.07 | $833.1978 | $833.21 | $833.30 | $833.20 | |