| 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 | $93.28 | 6.369% | $99.221 | $99.22 | $99.20 | $99.20 |
| Purchase #2 | $27.47 | 10.719% | $30.4145 | $30.41 | $30.40 | $30.40 |
| Purchase #3 | $68.78 | 3.162% | $70.9548 | $70.95 | $70.95 | $71.00 |
| Purchase #4 | $76.46 | 7.649% | $82.3084 | $82.31 | $82.30 | $82.30 |
| Purchase #5 | $128.90 | 11.562% | $143.8034 | $143.80 | $143.80 | $143.80 |
| Purchase #6 | $21.41 | 8.676% | $23.2675 | $23.27 | $23.25 | $23.30 |
| Purchase #7 | $157.72 | 9.490% | $172.6876 | $172.69 | $172.70 | $172.70 |
| 7 purchase totals = | $574.02 | $622.6572 | $622.65 | $622.60 | $622.70 | |