| 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 | $23.68 | 10.850% | $26.2493 | $26.25 | $26.25 | $26.20 |
| Purchase #2 | $183.39 | 7.477% | $197.1021 | $197.10 | $197.10 | $197.10 |
| Purchase #3 | $28.95 | 4.604% | $30.2829 | $30.28 | $30.30 | $30.30 |
| Purchase #4 | $88.41 | 6.367% | $94.0391 | $94.04 | $94.05 | $94.00 |
| Purchase #5 | $124.83 | 7.536% | $134.2372 | $134.24 | $134.25 | $134.20 |
| Purchase #6 | $158.27 | 6.488% | $168.5386 | $168.54 | $168.55 | $168.50 |
| Purchase #7 | $18.77 | 3.343% | $19.3975 | $19.40 | $19.40 | $19.40 |
| 7 purchase totals = | $626.30 | $669.8467 | $669.85 | $669.90 | $669.70 | |