| 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 | $63.43 | 7.801% | $68.3782 | $68.38 | $68.40 | $68.40 |
| Purchase #2 | $213.35 | 7.401% | $229.14 | $229.14 | $229.15 | $229.10 |
| Purchase #3 | $172.54 | 9.310% | $188.6035 | $188.60 | $188.60 | $188.60 |
| Purchase #4 | $125.90 | 5.588% | $132.9353 | $132.94 | $132.95 | $132.90 |
| Purchase #5 | $37.89 | 10.453% | $41.8506 | $41.85 | $41.85 | $41.90 |
| Purchase #6 | $97.72 | 10.485% | $107.9659 | $107.97 | $107.95 | $108.00 |
| Purchase #7 | $99.60 | 5.351% | $104.9296 | $104.93 | $104.95 | $104.90 |
| 7 purchase totals = | $810.43 | $873.8031 | $873.81 | $873.85 | $873.80 | |