| 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 | $89.81 | 12.427% | $100.9707 | $100.97 | $100.95 | $101.00 |
| Purchase #2 | $150.85 | 8.396% | $163.5154 | $163.52 | $163.50 | $163.50 |
| Purchase #3 | $177.67 | 12.715% | $200.2607 | $200.26 | $200.25 | $200.30 |
| Purchase #4 | $180.53 | 8.821% | $196.4546 | $196.45 | $196.45 | $196.50 |
| Purchase #5 | $47.39 | 3.352% | $48.9785 | $48.98 | $49.00 | $49.00 |
| Purchase #6 | $106.62 | 3.146% | $109.9743 | $109.97 | $109.95 | $110.00 |
| Purchase #7 | $153.66 | 7.593% | $165.3274 | $165.33 | $165.35 | $165.30 |
| 7 purchase totals = | $906.53 | $985.4816 | $985.48 | $985.45 | $985.60 | |