| 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 | $73.33 | 5.319% | $77.2304 | $77.23 | $77.25 | $77.20 |
| Purchase #2 | $131.60 | 3.639% | $136.3889 | $136.39 | $136.40 | $136.40 |
| Purchase #3 | $117.44 | 5.801% | $124.2527 | $124.25 | $124.25 | $124.30 |
| Purchase #4 | $30.94 | 7.654% | $33.3081 | $33.31 | $33.30 | $33.30 |
| Purchase #5 | $104.41 | 3.419% | $107.9798 | $107.98 | $108.00 | $108.00 |
| Purchase #6 | $166.81 | 10.193% | $183.8129 | $183.81 | $183.80 | $183.80 |
| Purchase #7 | $68.59 | 8.138% | $74.1719 | $74.17 | $74.15 | $74.20 |
| 7 purchase totals = | $693.12 | $737.1447 | $737.14 | $737.15 | $737.20 | |