| 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 | $91.46 | 5.389% | $96.3888 | $96.39 | $96.40 | $96.40 |
| Purchase #2 | $5.97 | 3.325% | $6.1685 | $6.17 | $6.15 | $6.20 |
| Purchase #3 | $59.51 | 13.872% | $67.7652 | $67.77 | $67.75 | $67.80 |
| Purchase #4 | $169.27 | 10.589% | $187.194 | $187.19 | $187.20 | $187.20 |
| Purchase #5 | $41.89 | 9.345% | $45.8046 | $45.80 | $45.80 | $45.80 |
| Purchase #6 | $148.63 | 7.822% | $160.2558 | $160.26 | $160.25 | $160.30 |
| Purchase #7 | $112.46 | 7.726% | $121.1487 | $121.15 | $121.15 | $121.10 |
| 7 purchase totals = | $629.19 | $684.7256 | $684.73 | $684.70 | $684.80 | |