| 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 | $41.37 | 13.486% | $46.9492 | $46.95 | $46.95 | $46.90 |
| Purchase #2 | $129.83 | 12.248% | $145.7316 | $145.73 | $145.75 | $145.70 |
| Purchase #3 | $239.80 | 8.614% | $260.4564 | $260.46 | $260.45 | $260.50 |
| Purchase #4 | $126.26 | 11.679% | $141.0059 | $141.01 | $141.00 | $141.00 |
| Purchase #5 | $103.56 | 10.861% | $114.8077 | $114.81 | $114.80 | $114.80 |
| Purchase #6 | $114.71 | 5.491% | $121.0087 | $121.01 | $121.00 | $121.00 |
| Purchase #7 | $30.57 | 12.850% | $34.4982 | $34.50 | $34.50 | $34.50 |
| 7 purchase totals = | $786.10 | $864.4577 | $864.47 | $864.45 | $864.40 | |