| 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 | $106.47 | 9.449% | $116.5304 | $116.53 | $116.55 | $116.50 |
| Purchase #2 | $71.52 | 7.176% | $76.6523 | $76.65 | $76.65 | $76.70 |
| Purchase #3 | $55.25 | 7.240% | $59.2501 | $59.25 | $59.25 | $59.30 |
| Purchase #4 | $212.45 | 8.827% | $231.203 | $231.20 | $231.20 | $231.20 |
| Purchase #5 | $152.27 | 7.587% | $163.8227 | $163.82 | $163.80 | $163.80 |
| Purchase #6 | $97.50 | 5.528% | $102.8898 | $102.89 | $102.90 | $102.90 |
| Purchase #7 | $70.53 | 12.266% | $79.1812 | $79.18 | $79.20 | $79.20 |
| 7 purchase totals = | $765.99 | $829.5295 | $829.52 | $829.55 | $829.60 | |