| 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 | $104.88 | 7.522% | $112.7691 | $112.77 | $112.75 | $112.80 |
| Purchase #2 | $47.87 | 6.183% | $50.8298 | $50.83 | $50.85 | $50.80 |
| Purchase #3 | $226.77 | 4.324% | $236.5755 | $236.58 | $236.60 | $236.60 |
| Purchase #4 | $234.83 | 6.134% | $249.2345 | $249.23 | $249.25 | $249.20 |
| Purchase #5 | $95.97 | 12.525% | $107.9902 | $107.99 | $108.00 | $108.00 |
| Purchase #6 | $21.55 | 10.312% | $23.7722 | $23.77 | $23.75 | $23.80 |
| Purchase #7 | $177.30 | 3.513% | $183.5285 | $183.53 | $183.55 | $183.50 |
| 7 purchase totals = | $909.17 | $964.6998 | $964.70 | $964.75 | $964.70 | |