| 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 | $36.37 | 7.526% | $39.1072 | $39.11 | $39.10 | $39.10 |
| Purchase #2 | $120.49 | 13.143% | $136.326 | $136.33 | $136.35 | $136.30 |
| Purchase #3 | $166.59 | 10.660% | $184.3485 | $184.35 | $184.35 | $184.30 |
| Purchase #4 | $117.68 | 6.550% | $125.388 | $125.39 | $125.40 | $125.40 |
| Purchase #5 | $172.35 | 9.350% | $188.4647 | $188.46 | $188.45 | $188.50 |
| Purchase #6 | $66.61 | 10.264% | $73.4469 | $73.45 | $73.45 | $73.40 |
| Purchase #7 | $216.50 | 10.286% | $238.7692 | $238.77 | $238.75 | $238.80 |
| 7 purchase totals = | $896.59 | $985.8505 | $985.86 | $985.85 | $985.80 | |