| 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 | $58.44 | 10.314% | $64.4675 | $64.47 | $64.45 | $64.50 |
| Purchase #2 | $137.26 | 9.290% | $150.0115 | $150.01 | $150.00 | $150.00 |
| Purchase #3 | $62.33 | 9.837% | $68.4614 | $68.46 | $68.45 | $68.50 |
| Purchase #4 | $106.87 | 13.686% | $121.4962 | $121.50 | $121.50 | $121.50 |
| Purchase #5 | $85.32 | 10.138% | $93.9697 | $93.97 | $93.95 | $94.00 |
| Purchase #6 | $55.79 | 10.557% | $61.6798 | $61.68 | $61.70 | $61.70 |
| Purchase #7 | $151.80 | 11.711% | $169.5773 | $169.58 | $169.60 | $169.60 |
| 7 purchase totals = | $657.81 | $729.6634 | $729.67 | $729.65 | $729.80 | |