| 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 | $8.71 | 9.453% | $9.5334 | $9.53 | $9.55 | $9.50 |
| Purchase #2 | $56.59 | 9.740% | $62.1019 | $62.10 | $62.10 | $62.10 |
| Purchase #3 | $148.91 | 9.643% | $163.2694 | $163.27 | $163.25 | $163.30 |
| Purchase #4 | $191.54 | 11.147% | $212.891 | $212.89 | $212.90 | $212.90 |
| Purchase #5 | $51.54 | 4.279% | $53.7454 | $53.75 | $53.75 | $53.70 |
| Purchase #6 | $157.47 | 7.782% | $169.7243 | $169.72 | $169.70 | $169.70 |
| Purchase #7 | $20.47 | 13.809% | $23.2967 | $23.30 | $23.30 | $23.30 |
| 7 purchase totals = | $635.23 | $694.5621 | $694.56 | $694.55 | $694.50 | |