| 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 | $41.87 | 5.578% | $44.2055 | $44.21 | $44.20 | $44.20 |
| Purchase #2 | $189.49 | 7.690% | $204.0618 | $204.06 | $204.05 | $204.10 |
| Purchase #3 | $28.33 | 7.543% | $30.4669 | $30.47 | $30.45 | $30.50 |
| Purchase #4 | $45.46 | 3.452% | $47.0293 | $47.03 | $47.05 | $47.00 |
| Purchase #5 | $37.92 | 7.171% | $40.6392 | $40.64 | $40.65 | $40.60 |
| Purchase #6 | $104.58 | 5.862% | $110.7105 | $110.71 | $110.70 | $110.70 |
| Purchase #7 | $191.70 | 9.779% | $210.4463 | $210.45 | $210.45 | $210.40 |
| 7 purchase totals = | $639.35 | $687.5595 | $687.57 | $687.55 | $687.50 | |