| 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 | $90.38 | 8.229% | $97.8174 | $97.82 | $97.80 | $97.80 |
| Purchase #2 | $167.53 | 8.283% | $181.4065 | $181.41 | $181.40 | $181.40 |
| Purchase #3 | $154.41 | 4.462% | $161.2998 | $161.30 | $161.30 | $161.30 |
| Purchase #4 | $41.60 | 6.272% | $44.2092 | $44.21 | $44.20 | $44.20 |
| Purchase #5 | $45.80 | 8.587% | $49.7328 | $49.73 | $49.75 | $49.70 |
| Purchase #6 | $102.98 | 13.761% | $117.1511 | $117.15 | $117.15 | $117.20 |
| Purchase #7 | $250.79 | 3.734% | $260.1545 | $260.15 | $260.15 | $260.20 |
| 7 purchase totals = | $853.49 | $911.7713 | $911.77 | $911.75 | $911.80 | |