| 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 | $66.60 | 12.520% | $74.9383 | $74.94 | $74.95 | $74.90 |
| Purchase #2 | $59.40 | 6.602% | $63.3216 | $63.32 | $63.30 | $63.30 |
| Purchase #3 | $129.79 | 10.498% | $143.4154 | $143.42 | $143.40 | $143.40 |
| Purchase #4 | $52.89 | 9.555% | $57.9436 | $57.94 | $57.95 | $57.90 |
| Purchase #5 | $223.73 | 9.288% | $244.51 | $244.51 | $244.50 | $244.50 |
| Purchase #6 | $117.78 | 12.565% | $132.5791 | $132.58 | $132.60 | $132.60 |
| Purchase #7 | $160.77 | 6.260% | $170.8342 | $170.83 | $170.85 | $170.80 |
| 7 purchase totals = | $810.96 | $887.5422 | $887.54 | $887.55 | $887.40 | |