| 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 | $183.79 | 8.685% | $199.7522 | $199.75 | $199.75 | $199.80 |
| Purchase #2 | $246.80 | 6.117% | $261.8968 | $261.90 | $261.90 | $261.90 |
| Purchase #3 | $89.45 | 4.361% | $93.3509 | $93.35 | $93.35 | $93.40 |
| Purchase #4 | $51.32 | 13.859% | $58.4324 | $58.43 | $58.45 | $58.40 |
| Purchase #5 | $90.61 | 7.229% | $97.1602 | $97.16 | $97.15 | $97.20 |
| Purchase #6 | $68.68 | 6.667% | $73.2589 | $73.26 | $73.25 | $73.30 |
| Purchase #7 | $82.56 | 8.723% | $89.7617 | $89.76 | $89.75 | $89.80 |
| 7 purchase totals = | $813.21 | $873.6131 | $873.61 | $873.60 | $873.80 | |