| 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 | $50.77 | 8.476% | $55.0733 | $55.07 | $55.05 | $55.10 |
| Purchase #2 | $137.91 | 8.239% | $149.2724 | $149.27 | $149.25 | $149.30 |
| Purchase #3 | $164.32 | 3.353% | $169.8296 | $169.83 | $169.85 | $169.80 |
| Purchase #4 | $135.90 | 6.461% | $144.6805 | $144.68 | $144.70 | $144.70 |
| Purchase #5 | $216.89 | 12.439% | $243.8689 | $243.87 | $243.85 | $243.90 |
| Purchase #6 | $233.32 | 3.394% | $241.2389 | $241.24 | $241.25 | $241.20 |
| Purchase #7 | $40.25 | 12.213% | $45.1657 | $45.17 | $45.15 | $45.20 |
| 7 purchase totals = | $979.36 | $1,049.1293 | $1,049.13 | $1,049.10 | $1,049.20 | |