| 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 | $41.26 | 8.643% | $44.8261 | $44.83 | $44.85 | $44.80 |
| Purchase #2 | $107.39 | 3.841% | $111.5148 | $111.51 | $111.50 | $111.50 |
| Purchase #3 | $82.93 | 7.839% | $89.4309 | $89.43 | $89.45 | $89.40 |
| Purchase #4 | $189.65 | 9.274% | $207.2381 | $207.24 | $207.25 | $207.20 |
| Purchase #5 | $200.36 | 11.481% | $223.3633 | $223.36 | $223.35 | $223.40 |
| Purchase #6 | $45.97 | 8.474% | $49.8655 | $49.87 | $49.85 | $49.90 |
| Purchase #7 | $17.68 | 11.161% | $19.6533 | $19.65 | $19.65 | $19.70 |
| 7 purchase totals = | $685.24 | $745.8920 | $745.89 | $745.90 | $745.90 | |