| 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 | $22.81 | 5.304% | $24.0198 | $24.02 | $24.00 | $24.00 |
| Purchase #2 | $44.40 | 13.462% | $50.3771 | $50.38 | $50.40 | $50.40 |
| Purchase #3 | $63.30 | 3.804% | $65.7079 | $65.71 | $65.70 | $65.70 |
| Purchase #4 | $220.76 | 7.581% | $237.4958 | $237.50 | $237.50 | $237.50 |
| Purchase #5 | $235.98 | 10.590% | $260.9703 | $260.97 | $260.95 | $261.00 |
| Purchase #6 | $115.94 | 6.669% | $123.672 | $123.67 | $123.65 | $123.70 |
| Purchase #7 | $186.84 | 10.179% | $205.8584 | $205.86 | $205.85 | $205.90 |
| 7 purchase totals = | $890.03 | $968.1013 | $968.11 | $968.05 | $968.20 | |