| 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 | $89.88 | 9.229% | $98.175 | $98.18 | $98.20 | $98.20 |
| Purchase #2 | $44.29 | 12.147% | $49.6699 | $49.67 | $49.65 | $49.70 |
| Purchase #3 | $173.51 | 8.809% | $188.7945 | $188.79 | $188.80 | $188.80 |
| Purchase #4 | $89.51 | 13.538% | $101.6279 | $101.63 | $101.65 | $101.60 |
| Purchase #5 | $28.86 | 3.841% | $29.9685 | $29.97 | $29.95 | $30.00 |
| Purchase #6 | $111.87 | 3.749% | $116.064 | $116.06 | $116.05 | $116.10 |
| Purchase #7 | $242.39 | 7.366% | $260.2444 | $260.24 | $260.25 | $260.20 |
| 7 purchase totals = | $780.31 | $844.5442 | $844.54 | $844.55 | $844.60 | |