| 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 | $74.95 | 8.799% | $81.5449 | $81.54 | $81.55 | $81.50 |
| Purchase #2 | $237.34 | 4.696% | $248.4855 | $248.49 | $248.50 | $248.50 |
| Purchase #3 | $250.36 | 8.850% | $272.5169 | $272.52 | $272.50 | $272.50 |
| Purchase #4 | $227.53 | 8.324% | $246.4696 | $246.47 | $246.45 | $246.50 |
| Purchase #5 | $139.85 | 4.676% | $146.3894 | $146.39 | $146.40 | $146.40 |
| Purchase #6 | $234.91 | 9.443% | $257.0926 | $257.09 | $257.10 | $257.10 |
| Purchase #7 | $231.85 | 10.322% | $255.7816 | $255.78 | $255.80 | $255.80 |
| 7 purchase totals = | $1,396.79 | $1,508.2805 | $1,508.28 | $1,508.30 | $1,508.30 | |