| 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 | $16.45 | 6.850% | $17.5768 | $17.58 | $17.60 | $17.60 |
| Purchase #2 | $97.51 | 6.541% | $103.8881 | $103.89 | $103.90 | $103.90 |
| Purchase #3 | $95.76 | 5.176% | $100.7165 | $100.72 | $100.70 | $100.70 |
| Purchase #4 | $54.77 | 7.630% | $58.949 | $58.95 | $58.95 | $58.90 |
| Purchase #5 | $190.87 | 7.634% | $205.441 | $205.44 | $205.45 | $205.40 |
| Purchase #6 | $19.94 | 4.135% | $20.7645 | $20.76 | $20.75 | $20.80 |
| Purchase #7 | $142.82 | 4.213% | $148.837 | $148.84 | $148.85 | $148.80 |
| 7 purchase totals = | $618.12 | $656.1729 | $656.18 | $656.20 | $656.10 | |