| 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 | $14.41 | 11.442% | $16.0588 | $16.06 | $16.05 | $16.10 |
| Purchase #2 | $90.65 | 12.467% | $101.9513 | $101.95 | $101.95 | $102.00 |
| Purchase #3 | $115.30 | 12.125% | $129.2801 | $129.28 | $129.30 | $129.30 |
| Purchase #4 | $29.38 | 4.847% | $30.804 | $30.80 | $30.80 | $30.80 |
| Purchase #5 | $94.75 | 8.778% | $103.0672 | $103.07 | $103.05 | $103.10 |
| Purchase #6 | $182.56 | 7.303% | $195.8924 | $195.89 | $195.90 | $195.90 |
| Purchase #7 | $206.33 | 11.134% | $229.3028 | $229.30 | $229.30 | $229.30 |
| 7 purchase totals = | $733.38 | $806.3566 | $806.35 | $806.35 | $806.50 | |