| 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 | $70.58 | 7.444% | $75.834 | $75.83 | $75.85 | $75.80 |
| Purchase #2 | $9.73 | 7.532% | $10.4629 | $10.46 | $10.45 | $10.50 |
| Purchase #3 | $188.45 | 11.710% | $210.5175 | $210.52 | $210.50 | $210.50 |
| Purchase #4 | $94.84 | 9.833% | $104.1656 | $104.17 | $104.15 | $104.20 |
| Purchase #5 | $76.71 | 11.855% | $85.804 | $85.80 | $85.80 | $85.80 |
| Purchase #6 | $247.94 | 7.370% | $266.2132 | $266.21 | $266.20 | $266.20 |
| Purchase #7 | $59.87 | 9.826% | $65.7528 | $65.75 | $65.75 | $65.80 |
| 7 purchase totals = | $748.12 | $818.7500 | $818.74 | $818.70 | $818.80 | |