| 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 | $44.39 | 4.867% | $46.5505 | $46.55 | $46.55 | $46.60 |
| Purchase #2 | $86.69 | 3.438% | $89.6704 | $89.67 | $89.65 | $89.70 |
| Purchase #3 | $119.80 | 5.510% | $126.401 | $126.40 | $126.40 | $126.40 |
| Purchase #4 | $48.48 | 8.611% | $52.6546 | $52.65 | $52.65 | $52.70 |
| Purchase #5 | $46.65 | 8.514% | $50.6218 | $50.62 | $50.60 | $50.60 |
| Purchase #6 | $109.48 | 9.162% | $119.5106 | $119.51 | $119.50 | $119.50 |
| Purchase #7 | $172.75 | 12.156% | $193.7495 | $193.75 | $193.75 | $193.70 |
| 7 purchase totals = | $628.24 | $679.1584 | $679.15 | $679.10 | $679.20 | |