| 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 | $14.50 | 8.687% | $15.7596 | $15.76 | $15.75 | $15.80 |
| Purchase #2 | $249.55 | 7.530% | $268.3411 | $268.34 | $268.35 | $268.30 |
| Purchase #3 | $139.76 | 8.192% | $151.2091 | $151.21 | $151.20 | $151.20 |
| Purchase #4 | $28.83 | 6.728% | $30.7697 | $30.77 | $30.75 | $30.80 |
| Purchase #5 | $116.76 | 9.643% | $128.0192 | $128.02 | $128.00 | $128.00 |
| Purchase #6 | $111.33 | 5.777% | $117.7615 | $117.76 | $117.75 | $117.80 |
| Purchase #7 | $19.98 | 4.781% | $20.9352 | $20.94 | $20.95 | $20.90 |
| 7 purchase totals = | $680.71 | $732.7954 | $732.80 | $732.75 | $732.80 | |