| 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 | $12.67 | 10.685% | $14.0238 | $14.02 | $14.00 | $14.00 |
| Purchase #2 | $143.81 | 5.385% | $151.5542 | $151.55 | $151.55 | $151.60 |
| Purchase #3 | $45.80 | 11.386% | $51.0148 | $51.01 | $51.00 | $51.00 |
| Purchase #4 | $163.31 | 3.591% | $169.1745 | $169.17 | $169.15 | $169.20 |
| Purchase #5 | $236.39 | 3.556% | $244.796 | $244.80 | $244.80 | $244.80 |
| Purchase #6 | $132.59 | 13.592% | $150.6116 | $150.61 | $150.60 | $150.60 |
| Purchase #7 | $71.79 | 13.352% | $81.3754 | $81.38 | $81.40 | $81.40 |
| 7 purchase totals = | $806.36 | $862.5503 | $862.54 | $862.50 | $862.60 | |