| 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 | $65.99 | 7.507% | $70.9439 | $70.94 | $70.95 | $70.90 |
| Purchase #2 | $147.46 | 7.795% | $158.9545 | $158.95 | $158.95 | $159.00 |
| Purchase #3 | $19.46 | 5.711% | $20.5714 | $20.57 | $20.55 | $20.60 |
| Purchase #4 | $7.29 | 5.128% | $7.6638 | $7.66 | $7.65 | $7.70 |
| Purchase #5 | $142.98 | 10.382% | $157.8242 | $157.82 | $157.80 | $157.80 |
| Purchase #6 | $138.73 | 3.684% | $143.8408 | $143.84 | $143.85 | $143.80 |
| Purchase #7 | $62.79 | 6.159% | $66.6572 | $66.66 | $66.65 | $66.70 |
| 7 purchase totals = | $584.70 | $626.4558 | $626.44 | $626.40 | $626.50 | |