| 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 | $46.57 | 9.866% | $51.1646 | $51.16 | $51.15 | $51.20 |
| Purchase #2 | $89.41 | 9.447% | $97.8566 | $97.86 | $97.85 | $97.90 |
| Purchase #3 | $176.49 | 3.632% | $182.9001 | $182.90 | $182.90 | $182.90 |
| Purchase #4 | $138.63 | 11.108% | $154.029 | $154.03 | $154.05 | $154.00 |
| Purchase #5 | $10.66 | 7.806% | $11.4921 | $11.49 | $11.50 | $11.50 |
| Purchase #6 | $45.91 | 9.335% | $50.1957 | $50.20 | $50.20 | $50.20 |
| Purchase #7 | $165.52 | 12.171% | $185.6654 | $185.67 | $185.65 | $185.70 |
| 7 purchase totals = | $673.19 | $733.3035 | $733.31 | $733.30 | $733.40 | |