| 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 | $97.31 | 9.132% | $106.1963 | $106.20 | $106.20 | $106.20 |
| Purchase #2 | $43.51 | 11.692% | $48.5972 | $48.60 | $48.60 | $48.60 |
| Purchase #3 | $151.71 | 10.353% | $167.4165 | $167.42 | $167.40 | $167.40 |
| Purchase #4 | $5.88 | 13.800% | $6.6914 | $6.69 | $6.70 | $6.70 |
| Purchase #5 | $229.56 | 10.599% | $253.8911 | $253.89 | $253.90 | $253.90 |
| Purchase #6 | $98.50 | 6.152% | $104.5597 | $104.56 | $104.55 | $104.60 |
| Purchase #7 | $155.97 | 8.456% | $169.1588 | $169.16 | $169.15 | $169.20 |
| 7 purchase totals = | $782.44 | $856.5110 | $856.52 | $856.50 | $856.60 | |