| 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 | $89.44 | 5.269% | $94.1526 | $94.15 | $94.15 | $94.20 |
| Purchase #2 | $89.62 | 12.791% | $101.0833 | $101.08 | $101.10 | $101.10 |
| Purchase #3 | $215.69 | 9.724% | $236.6637 | $236.66 | $236.65 | $236.70 |
| Purchase #4 | $98.38 | 8.741% | $106.9794 | $106.98 | $107.00 | $107.00 |
| Purchase #5 | $68.42 | 8.449% | $74.2008 | $74.20 | $74.20 | $74.20 |
| Purchase #6 | $154.70 | 10.281% | $170.6047 | $170.60 | $170.60 | $170.60 |
| Purchase #7 | $101.47 | 12.775% | $114.4328 | $114.43 | $114.45 | $114.40 |
| 7 purchase totals = | $817.72 | $898.1173 | $898.10 | $898.15 | $898.20 | |