| 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 | $27.56 | 8.470% | $29.8943 | $29.89 | $29.90 | $29.90 |
| Purchase #2 | $21.56 | 8.403% | $23.3717 | $23.37 | $23.35 | $23.40 |
| Purchase #3 | $61.61 | 7.215% | $66.0552 | $66.06 | $66.05 | $66.10 |
| Purchase #4 | $76.66 | 4.282% | $79.9426 | $79.94 | $79.95 | $79.90 |
| Purchase #5 | $107.99 | 7.435% | $116.0191 | $116.02 | $116.00 | $116.00 |
| Purchase #6 | $236.96 | 3.398% | $245.0119 | $245.01 | $245.00 | $245.00 |
| Purchase #7 | $153.62 | 8.184% | $166.1923 | $166.19 | $166.20 | $166.20 |
| 7 purchase totals = | $685.96 | $726.4871 | $726.48 | $726.45 | $726.50 | |