| 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 | $26.68 | 12.183% | $29.9304 | $29.93 | $29.95 | $29.90 |
| Purchase #2 | $232.55 | 8.564% | $252.4656 | $252.47 | $252.45 | $252.50 |
| Purchase #3 | $169.53 | 9.356% | $185.3912 | $185.39 | $185.40 | $185.40 |
| Purchase #4 | $101.73 | 8.116% | $109.9864 | $109.99 | $110.00 | $110.00 |
| Purchase #5 | $138.55 | 3.303% | $143.1263 | $143.13 | $143.15 | $143.10 |
| Purchase #6 | $142.49 | 9.445% | $155.9482 | $155.95 | $155.95 | $155.90 |
| Purchase #7 | $43.90 | 11.303% | $48.862 | $48.86 | $48.85 | $48.90 |
| 7 purchase totals = | $855.43 | $925.7101 | $925.72 | $925.75 | $925.70 | |