| 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 | $114.49 | 12.434% | $128.7257 | $128.73 | $128.75 | $128.70 |
| Purchase #2 | $95.62 | 11.698% | $106.8056 | $106.81 | $106.80 | $106.80 |
| Purchase #3 | $206.62 | 13.231% | $233.9579 | $233.96 | $233.95 | $234.00 |
| Purchase #4 | $59.72 | 9.315% | $65.2829 | $65.28 | $65.30 | $65.30 |
| Purchase #5 | $89.60 | 8.554% | $97.2644 | $97.26 | $97.25 | $97.30 |
| Purchase #6 | $100.63 | 13.339% | $114.053 | $114.05 | $114.05 | $114.10 |
| Purchase #7 | $28.51 | 12.462% | $32.0629 | $32.06 | $32.05 | $32.10 |
| 7 purchase totals = | $695.19 | $778.1524 | $778.15 | $778.15 | $778.30 | |