| 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 | $88.83 | 8.548% | $96.4232 | $96.42 | $96.40 | $96.40 |
| Purchase #2 | $69.65 | 9.854% | $76.5133 | $76.51 | $76.50 | $76.50 |
| Purchase #3 | $227.79 | 3.777% | $236.3936 | $236.39 | $236.40 | $236.40 |
| Purchase #4 | $58.76 | 9.176% | $64.1518 | $64.15 | $64.15 | $64.20 |
| Purchase #5 | $30.79 | 7.271% | $33.0287 | $33.03 | $33.05 | $33.00 |
| Purchase #6 | $100.93 | 13.626% | $114.6827 | $114.68 | $114.70 | $114.70 |
| Purchase #7 | $11.39 | 13.225% | $12.8963 | $12.90 | $12.90 | $12.90 |
| 7 purchase totals = | $588.14 | $634.0896 | $634.08 | $634.10 | $634.10 | |