| 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 | $44.69 | 12.271% | $50.1739 | $50.17 | $50.15 | $50.20 |
| Purchase #2 | $169.92 | 12.169% | $190.5976 | $190.60 | $190.60 | $190.60 |
| Purchase #3 | $233.84 | 6.548% | $249.1518 | $249.15 | $249.15 | $249.20 |
| Purchase #4 | $184.64 | 10.249% | $203.5638 | $203.56 | $203.55 | $203.60 |
| Purchase #5 | $27.25 | 11.871% | $30.4848 | $30.48 | $30.50 | $30.50 |
| Purchase #6 | $62.79 | 10.322% | $69.2712 | $69.27 | $69.25 | $69.30 |
| Purchase #7 | $129.41 | 3.681% | $134.1736 | $134.17 | $134.15 | $134.20 |
| 7 purchase totals = | $852.54 | $927.4167 | $927.40 | $927.35 | $927.60 | |