| 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 | $22.36 | 11.854% | $25.0106 | $25.01 | $25.00 | $25.00 |
| Purchase #2 | $190.29 | 7.795% | $205.1231 | $205.12 | $205.10 | $205.10 |
| Purchase #3 | $70.80 | 8.108% | $76.5405 | $76.54 | $76.55 | $76.50 |
| Purchase #4 | $124.68 | 6.244% | $132.465 | $132.47 | $132.45 | $132.50 |
| Purchase #5 | $10.94 | 13.193% | $12.3833 | $12.38 | $12.40 | $12.40 |
| Purchase #6 | $222.67 | 12.252% | $249.9515 | $249.95 | $249.95 | $250.00 |
| Purchase #7 | $154.71 | 9.224% | $168.9805 | $168.98 | $169.00 | $169.00 |
| 7 purchase totals = | $796.45 | $870.4545 | $870.45 | $870.45 | $870.50 | |