| 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 | $89.75 | 3.756% | $93.121 | $93.12 | $93.10 | $93.10 |
| Purchase #2 | $72.57 | 12.323% | $81.5128 | $81.51 | $81.50 | $81.50 |
| Purchase #3 | $215.73 | 4.215% | $224.823 | $224.82 | $224.80 | $224.80 |
| Purchase #4 | $120.63 | 3.840% | $125.2622 | $125.26 | $125.25 | $125.30 |
| Purchase #5 | $43.59 | 12.511% | $49.0435 | $49.04 | $49.05 | $49.00 |
| Purchase #6 | $132.49 | 3.598% | $137.257 | $137.26 | $137.25 | $137.30 |
| Purchase #7 | $215.63 | 3.362% | $222.8795 | $222.88 | $222.90 | $222.90 |
| 7 purchase totals = | $890.39 | $933.8990 | $933.89 | $933.85 | $933.90 | |