| 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 | $28.59 | 7.253% | $30.6636 | $30.66 | $30.65 | $30.70 |
| Purchase #2 | $68.65 | 9.813% | $75.3866 | $75.39 | $75.40 | $75.40 |
| Purchase #3 | $224.30 | 7.608% | $241.3647 | $241.36 | $241.35 | $241.40 |
| Purchase #4 | $209.97 | 8.253% | $227.2988 | $227.30 | $227.30 | $227.30 |
| Purchase #5 | $41.67 | 7.479% | $44.7865 | $44.79 | $44.80 | $44.80 |
| Purchase #6 | $53.60 | 8.754% | $58.2921 | $58.29 | $58.30 | $58.30 |
| Purchase #7 | $215.99 | 7.721% | $232.6666 | $232.67 | $232.65 | $232.70 |
| 7 purchase totals = | $842.77 | $910.4589 | $910.46 | $910.45 | $910.60 | |