| 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 | $24.83 | 8.520% | $26.9455 | $26.95 | $26.95 | $26.90 |
| Purchase #2 | $101.78 | 6.454% | $108.3489 | $108.35 | $108.35 | $108.30 |
| Purchase #3 | $204.68 | 9.504% | $224.1328 | $224.13 | $224.15 | $224.10 |
| Purchase #4 | $25.99 | 10.343% | $28.6781 | $28.68 | $28.70 | $28.70 |
| Purchase #5 | $194.76 | 12.354% | $218.8207 | $218.82 | $218.80 | $218.80 |
| Purchase #6 | $89.68 | 7.378% | $96.2966 | $96.30 | $96.30 | $96.30 |
| Purchase #7 | $125.96 | 9.625% | $138.0837 | $138.08 | $138.10 | $138.10 |
| 7 purchase totals = | $767.68 | $841.3063 | $841.31 | $841.35 | $841.20 | |