| 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 | $38.38 | 7.650% | $41.3161 | $41.32 | $41.30 | $41.30 |
| Purchase #2 | $151.91 | 4.116% | $158.1626 | $158.16 | $158.15 | $158.20 |
| Purchase #3 | $222.26 | 5.682% | $234.8888 | $234.89 | $234.90 | $234.90 |
| Purchase #4 | $144.80 | 6.364% | $154.0151 | $154.02 | $154.00 | $154.00 |
| Purchase #5 | $60.95 | 3.230% | $62.9187 | $62.92 | $62.90 | $62.90 |
| Purchase #6 | $75.94 | 7.590% | $81.7038 | $81.70 | $81.70 | $81.70 |
| Purchase #7 | $69.95 | 12.187% | $78.4748 | $78.47 | $78.45 | $78.50 |
| 7 purchase totals = | $764.19 | $811.4799 | $811.48 | $811.40 | $811.50 | |