| 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 | $12.26 | 7.135% | $13.1348 | $13.13 | $13.15 | $13.10 |
| Purchase #2 | $111.85 | 4.485% | $116.8665 | $116.87 | $116.85 | $116.90 |
| Purchase #3 | $18.36 | 11.432% | $20.4589 | $20.46 | $20.45 | $20.50 |
| Purchase #4 | $83.86 | 9.201% | $91.576 | $91.58 | $91.60 | $91.60 |
| Purchase #5 | $26.93 | 11.594% | $30.0523 | $30.05 | $30.05 | $30.10 |
| Purchase #6 | $199.43 | 11.153% | $221.6724 | $221.67 | $221.65 | $221.70 |
| Purchase #7 | $64.37 | 4.583% | $67.3201 | $67.32 | $67.30 | $67.30 |
| 7 purchase totals = | $517.06 | $561.0810 | $561.08 | $561.05 | $561.20 | |