| 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 | $6.27 | 12.556% | $7.0573 | $7.06 | $7.05 | $7.10 |
| Purchase #2 | $56.58 | 13.459% | $64.1951 | $64.20 | $64.20 | $64.20 |
| Purchase #3 | $68.63 | 13.148% | $77.6535 | $77.65 | $77.65 | $77.70 |
| Purchase #4 | $168.52 | 3.847% | $175.003 | $175.00 | $175.00 | $175.00 |
| Purchase #5 | $177.61 | 3.829% | $184.4107 | $184.41 | $184.40 | $184.40 |
| Purchase #6 | $76.95 | 11.705% | $85.957 | $85.96 | $85.95 | $86.00 |
| Purchase #7 | $85.61 | 13.834% | $97.4533 | $97.45 | $97.45 | $97.50 |
| 7 purchase totals = | $640.17 | $691.7299 | $691.73 | $691.70 | $691.90 | |