| 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 | $68.83 | 5.872% | $72.8717 | $72.87 | $72.85 | $72.90 |
| Purchase #2 | $169.87 | 12.145% | $190.5007 | $190.50 | $190.50 | $190.50 |
| Purchase #3 | $116.62 | 8.605% | $126.6552 | $126.66 | $126.65 | $126.70 |
| Purchase #4 | $67.98 | 3.135% | $70.1112 | $70.11 | $70.10 | $70.10 |
| Purchase #5 | $170.48 | 12.184% | $191.2513 | $191.25 | $191.25 | $191.30 |
| Purchase #6 | $92.88 | 9.849% | $102.0278 | $102.03 | $102.05 | $102.00 |
| Purchase #7 | $65.65 | 8.400% | $71.1646 | $71.16 | $71.15 | $71.20 |
| 7 purchase totals = | $752.31 | $824.5825 | $824.58 | $824.55 | $824.70 | |