| 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 | $237.45 | 3.628% | $246.0647 | $246.06 | $246.05 | $246.10 |
| Purchase #2 | $77.44 | 7.536% | $83.2759 | $83.28 | $83.30 | $83.30 |
| Purchase #3 | $18.47 | 8.652% | $20.068 | $20.07 | $20.05 | $20.10 |
| Purchase #4 | $15.66 | 8.692% | $17.0212 | $17.02 | $17.00 | $17.00 |
| Purchase #5 | $95.45 | 9.608% | $104.6208 | $104.62 | $104.60 | $104.60 |
| Purchase #6 | $220.81 | 12.396% | $248.1816 | $248.18 | $248.20 | $248.20 |
| Purchase #7 | $9.29 | 12.460% | $10.4475 | $10.45 | $10.45 | $10.40 |
| 7 purchase totals = | $674.57 | $729.6797 | $729.68 | $729.65 | $729.70 | |