| 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 | $83.65 | 12.526% | $94.128 | $94.13 | $94.15 | $94.10 |
| Purchase #2 | $9.39 | 10.523% | $10.3781 | $10.38 | $10.40 | $10.40 |
| Purchase #3 | $244.46 | 6.456% | $260.2423 | $260.24 | $260.25 | $260.20 |
| Purchase #4 | $158.27 | 7.794% | $170.6056 | $170.61 | $170.60 | $170.60 |
| Purchase #5 | $43.30 | 10.573% | $47.8781 | $47.88 | $47.90 | $47.90 |
| Purchase #6 | $250.91 | 7.839% | $270.5788 | $270.58 | $270.60 | $270.60 |
| Purchase #7 | $126.78 | 3.381% | $131.0664 | $131.07 | $131.05 | $131.10 |
| 7 purchase totals = | $916.76 | $984.8773 | $984.89 | $984.95 | $984.90 | |