| 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 | $36.27 | 7.208% | $38.8843 | $38.88 | $38.90 | $38.90 |
| Purchase #2 | $53.81 | 13.696% | $61.1798 | $61.18 | $61.20 | $61.20 |
| Purchase #3 | $81.76 | 5.321% | $86.1104 | $86.11 | $86.10 | $86.10 |
| Purchase #4 | $113.95 | 10.306% | $125.6937 | $125.69 | $125.70 | $125.70 |
| Purchase #5 | $175.78 | 4.553% | $183.7833 | $183.78 | $183.80 | $183.80 |
| Purchase #6 | $113.91 | 3.794% | $118.2317 | $118.23 | $118.25 | $118.20 |
| Purchase #7 | $250.67 | 12.728% | $282.5753 | $282.58 | $282.60 | $282.60 |
| 7 purchase totals = | $826.15 | $896.4585 | $896.45 | $896.55 | $896.50 | |