| 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 | $76.29 | 3.867% | $79.2401 | $79.24 | $79.25 | $79.20 |
| Purchase #2 | $48.41 | 13.603% | $54.9952 | $55.00 | $55.00 | $55.00 |
| Purchase #3 | $146.43 | 8.859% | $159.4022 | $159.40 | $159.40 | $159.40 |
| Purchase #4 | $134.74 | 13.589% | $153.0498 | $153.05 | $153.05 | $153.00 |
| Purchase #5 | $119.85 | 10.672% | $132.6404 | $132.64 | $132.65 | $132.60 |
| Purchase #6 | $106.69 | 5.831% | $112.9111 | $112.91 | $112.90 | $112.90 |
| Purchase #7 | $22.81 | 4.409% | $23.8157 | $23.82 | $23.80 | $23.80 |
| 7 purchase totals = | $655.22 | $716.0545 | $716.06 | $716.05 | $715.90 | |