| 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 | $51.38 | 12.512% | $57.8087 | $57.81 | $57.80 | $57.80 |
| Purchase #2 | $70.59 | 6.703% | $75.3216 | $75.32 | $75.30 | $75.30 |
| Purchase #3 | $99.62 | 7.327% | $106.9192 | $106.92 | $106.90 | $106.90 |
| Purchase #4 | $231.51 | 9.665% | $253.8854 | $253.89 | $253.90 | $253.90 |
| Purchase #5 | $148.63 | 11.702% | $166.0227 | $166.02 | $166.00 | $166.00 |
| Purchase #6 | $206.68 | 12.411% | $232.3311 | $232.33 | $232.35 | $232.30 |
| Purchase #7 | $19.56 | 7.104% | $20.9495 | $20.95 | $20.95 | $20.90 |
| 7 purchase totals = | $827.97 | $913.2382 | $913.24 | $913.20 | $913.10 | |