| 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 | $104.39 | 8.324% | $113.0794 | $113.08 | $113.10 | $113.10 |
| Purchase #2 | $49.53 | 3.532% | $51.2794 | $51.28 | $51.30 | $51.30 |
| Purchase #3 | $77.41 | 9.601% | $84.8421 | $84.84 | $84.85 | $84.80 |
| Purchase #4 | $60.99 | 8.829% | $66.3748 | $66.37 | $66.35 | $66.40 |
| Purchase #5 | $12.69 | 12.379% | $14.2609 | $14.26 | $14.25 | $14.30 |
| Purchase #6 | $67.60 | 11.765% | $75.5531 | $75.55 | $75.55 | $75.60 |
| Purchase #7 | $169.32 | 9.553% | $185.4951 | $185.50 | $185.50 | $185.50 |
| 7 purchase totals = | $541.93 | $590.8848 | $590.88 | $590.90 | $591.00 | |