| 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 | $82.87 | 5.215% | $87.1917 | $87.19 | $87.20 | $87.20 |
| Purchase #2 | $103.58 | 12.873% | $116.9139 | $116.91 | $116.90 | $116.90 |
| Purchase #3 | $69.41 | 6.353% | $73.8196 | $73.82 | $73.80 | $73.80 |
| Purchase #4 | $130.69 | 5.567% | $137.9655 | $137.97 | $137.95 | $138.00 |
| Purchase #5 | $96.84 | 5.426% | $102.0945 | $102.09 | $102.10 | $102.10 |
| Purchase #6 | $102.97 | 5.850% | $108.9937 | $108.99 | $109.00 | $109.00 |
| Purchase #7 | $187.33 | 3.743% | $194.3418 | $194.34 | $194.35 | $194.30 |
| 7 purchase totals = | $773.69 | $821.3207 | $821.31 | $821.30 | $821.30 | |