| 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 | $77.91 | 11.266% | $86.6873 | $86.69 | $86.70 | $86.70 |
| Purchase #2 | $201.27 | 11.524% | $224.4644 | $224.46 | $224.45 | $224.50 |
| Purchase #3 | $160.77 | 3.797% | $166.8744 | $166.87 | $166.85 | $166.90 |
| Purchase #4 | $30.82 | 11.649% | $34.4102 | $34.41 | $34.40 | $34.40 |
| Purchase #5 | $13.57 | 3.864% | $14.0943 | $14.09 | $14.10 | $14.10 |
| Purchase #6 | $149.73 | 5.835% | $158.4667 | $158.47 | $158.45 | $158.50 |
| Purchase #7 | $180.57 | 4.245% | $188.2352 | $188.24 | $188.25 | $188.20 |
| 7 purchase totals = | $814.64 | $873.2325 | $873.23 | $873.20 | $873.30 | |