| 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 | $14.73 | 3.262% | $15.2105 | $15.21 | $15.20 | $15.20 |
| Purchase #2 | $17.40 | 3.159% | $17.9497 | $17.95 | $17.95 | $17.90 |
| Purchase #3 | $82.31 | 8.265% | $89.1129 | $89.11 | $89.10 | $89.10 |
| Purchase #4 | $199.40 | 10.517% | $220.3709 | $220.37 | $220.35 | $220.40 |
| Purchase #5 | $48.82 | 12.848% | $55.0924 | $55.09 | $55.10 | $55.10 |
| Purchase #6 | $168.91 | 9.646% | $185.2031 | $185.20 | $185.20 | $185.20 |
| Purchase #7 | $38.82 | 13.222% | $43.9528 | $43.95 | $43.95 | $44.00 |
| 7 purchase totals = | $570.39 | $626.8923 | $626.88 | $626.85 | $626.90 | |