| 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 | $51.79 | 12.856% | $58.4481 | $58.45 | $58.45 | $58.40 |
| Purchase #2 | $170.31 | 11.797% | $190.4015 | $190.40 | $190.40 | $190.40 |
| Purchase #3 | $122.29 | 10.677% | $135.3469 | $135.35 | $135.35 | $135.30 |
| Purchase #4 | $52.33 | 7.841% | $56.4332 | $56.43 | $56.45 | $56.40 |
| Purchase #5 | $87.96 | 10.192% | $96.9249 | $96.92 | $96.90 | $96.90 |
| Purchase #6 | $56.88 | 8.662% | $61.8069 | $61.81 | $61.80 | $61.80 |
| Purchase #7 | $148.55 | 10.275% | $163.8135 | $163.81 | $163.80 | $163.80 |
| 7 purchase totals = | $690.11 | $763.1750 | $763.17 | $763.15 | $763.00 | |