| 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 | $104.91 | 10.589% | $116.0189 | $116.02 | $116.00 | $116.00 |
| Purchase #2 | $22.38 | 6.472% | $23.8284 | $23.83 | $23.85 | $23.80 |
| Purchase #3 | $61.96 | 4.602% | $64.8114 | $64.81 | $64.80 | $64.80 |
| Purchase #4 | $63.95 | 12.731% | $72.0915 | $72.09 | $72.10 | $72.10 |
| Purchase #5 | $140.59 | 12.461% | $158.1089 | $158.11 | $158.10 | $158.10 |
| Purchase #6 | $117.64 | 13.264% | $133.2438 | $133.24 | $133.25 | $133.20 |
| Purchase #7 | $242.47 | 10.849% | $268.7756 | $268.78 | $268.80 | $268.80 |
| 7 purchase totals = | $753.90 | $836.8785 | $836.88 | $836.90 | $836.80 | |