| 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 | $63.73 | 10.497% | $70.4197 | $70.42 | $70.40 | $70.40 |
| Purchase #2 | $98.87 | 8.260% | $107.0367 | $107.04 | $107.05 | $107.00 |
| Purchase #3 | $22.80 | 3.765% | $23.6584 | $23.66 | $23.65 | $23.70 |
| Purchase #4 | $93.53 | 12.132% | $104.8771 | $104.88 | $104.90 | $104.90 |
| Purchase #5 | $140.73 | 5.791% | $148.8797 | $148.88 | $148.90 | $148.90 |
| Purchase #6 | $217.94 | 10.526% | $240.8804 | $240.88 | $240.90 | $240.90 |
| Purchase #7 | $166.64 | 3.205% | $171.9808 | $171.98 | $172.00 | $172.00 |
| 7 purchase totals = | $804.24 | $867.7328 | $867.74 | $867.80 | $867.80 | |