| 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 | $34.37 | 12.719% | $38.7415 | $38.74 | $38.75 | $38.70 |
| Purchase #2 | $101.68 | 12.738% | $114.632 | $114.63 | $114.65 | $114.60 |
| Purchase #3 | $158.82 | 13.473% | $180.2178 | $180.22 | $180.20 | $180.20 |
| Purchase #4 | $73.39 | 6.741% | $78.3372 | $78.34 | $78.35 | $78.30 |
| Purchase #5 | $236.81 | 12.184% | $265.6629 | $265.66 | $265.65 | $265.70 |
| Purchase #6 | $151.50 | 4.526% | $158.3569 | $158.36 | $158.35 | $158.40 |
| Purchase #7 | $204.51 | 4.201% | $213.1015 | $213.10 | $213.10 | $213.10 |
| 7 purchase totals = | $961.08 | $1,049.0498 | $1,049.05 | $1,049.05 | $1,049.00 | |