| 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 | $53.50 | 8.206% | $57.8902 | $57.89 | $57.90 | $57.90 |
| Purchase #2 | $96.66 | 9.527% | $105.8688 | $105.87 | $105.85 | $105.90 |
| Purchase #3 | $163.91 | 3.375% | $169.442 | $169.44 | $169.45 | $169.40 |
| Purchase #4 | $113.66 | 4.338% | $118.5906 | $118.59 | $118.60 | $118.60 |
| Purchase #5 | $158.84 | 9.361% | $173.709 | $173.71 | $173.70 | $173.70 |
| Purchase #6 | $112.51 | 10.393% | $124.2032 | $124.20 | $124.20 | $124.20 |
| Purchase #7 | $207.88 | 10.329% | $229.3519 | $229.35 | $229.35 | $229.40 |
| 7 purchase totals = | $906.96 | $979.0557 | $979.05 | $979.05 | $979.10 | |