| 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 | $59.72 | 10.221% | $65.824 | $65.82 | $65.80 | $65.80 |
| Purchase #2 | $109.93 | 6.632% | $117.2206 | $117.22 | $117.20 | $117.20 |
| Purchase #3 | $158.51 | 7.389% | $170.2223 | $170.22 | $170.20 | $170.20 |
| Purchase #4 | $73.76 | 11.124% | $81.9651 | $81.97 | $81.95 | $82.00 |
| Purchase #5 | $247.72 | 7.554% | $266.4328 | $266.43 | $266.45 | $266.40 |
| Purchase #6 | $233.73 | 3.555% | $242.0391 | $242.04 | $242.05 | $242.00 |
| Purchase #7 | $29.66 | 4.438% | $30.9763 | $30.98 | $31.00 | $31.00 |
| 7 purchase totals = | $913.03 | $974.6802 | $974.68 | $974.65 | $974.60 | |