| 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 | $70.79 | 4.790% | $74.1808 | $74.18 | $74.20 | $74.20 |
| Purchase #2 | $69.69 | 7.592% | $74.9809 | $74.98 | $75.00 | $75.00 |
| Purchase #3 | $205.76 | 8.140% | $222.5089 | $222.51 | $222.50 | $222.50 |
| Purchase #4 | $129.83 | 10.420% | $143.3583 | $143.36 | $143.35 | $143.40 |
| Purchase #5 | $250.73 | 4.470% | $261.9376 | $261.94 | $261.95 | $261.90 |
| Purchase #6 | $54.43 | 9.503% | $59.6025 | $59.60 | $59.60 | $59.60 |
| Purchase #7 | $219.64 | 11.125% | $244.075 | $244.08 | $244.10 | $244.10 |
| 7 purchase totals = | $1,000.87 | $1,080.6440 | $1,080.65 | $1,080.70 | $1,080.70 | |