| 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 | $16.79 | 6.481% | $17.8782 | $17.88 | $17.90 | $17.90 |
| Purchase #2 | $184.39 | 6.225% | $195.8683 | $195.87 | $195.85 | $195.90 |
| Purchase #3 | $189.77 | 12.209% | $212.939 | $212.94 | $212.95 | $212.90 |
| Purchase #4 | $166.63 | 5.160% | $175.2281 | $175.23 | $175.25 | $175.20 |
| Purchase #5 | $121.56 | 8.870% | $132.3424 | $132.34 | $132.35 | $132.30 |
| Purchase #6 | $97.71 | 10.873% | $108.334 | $108.33 | $108.35 | $108.30 |
| Purchase #7 | $15.83 | 6.157% | $16.8047 | $16.80 | $16.80 | $16.80 |
| 7 purchase totals = | $792.68 | $859.3947 | $859.39 | $859.45 | $859.30 | |