| 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 | $122.48 | 8.503% | $132.8945 | $132.89 | $132.90 | $132.90 |
| Purchase #2 | $74.46 | 5.211% | $78.3401 | $78.34 | $78.35 | $78.30 |
| Purchase #3 | $64.41 | 3.591% | $66.723 | $66.72 | $66.70 | $66.70 |
| Purchase #4 | $50.39 | 3.225% | $52.0151 | $52.02 | $52.00 | $52.00 |
| Purchase #5 | $144.74 | 12.633% | $163.025 | $163.03 | $163.05 | $163.00 |
| Purchase #6 | $206.48 | 9.300% | $225.6826 | $225.68 | $225.70 | $225.70 |
| Purchase #7 | $151.56 | 4.716% | $158.7076 | $158.71 | $158.70 | $158.70 |
| 7 purchase totals = | $814.52 | $877.3879 | $877.39 | $877.40 | $877.30 | |