| 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 | $96.95 | 9.482% | $106.1428 | $106.14 | $106.15 | $106.10 |
| Purchase #2 | $83.41 | 7.844% | $89.9527 | $89.95 | $89.95 | $90.00 |
| Purchase #3 | $27.55 | 11.276% | $30.6565 | $30.66 | $30.65 | $30.70 |
| Purchase #4 | $182.87 | 11.779% | $204.4103 | $204.41 | $204.40 | $204.40 |
| Purchase #5 | $89.80 | 10.629% | $99.3448 | $99.34 | $99.35 | $99.30 |
| Purchase #6 | $239.41 | 6.809% | $255.7114 | $255.71 | $255.70 | $255.70 |
| Purchase #7 | $96.98 | 8.810% | $105.5239 | $105.52 | $105.50 | $105.50 |
| 7 purchase totals = | $816.97 | $891.7424 | $891.73 | $891.70 | $891.70 | |