| 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 | $30.96 | 5.475% | $32.6551 | $32.66 | $32.65 | $32.70 |
| Purchase #2 | $122.59 | 3.365% | $126.7152 | $126.72 | $126.70 | $126.70 |
| Purchase #3 | $22.80 | 13.872% | $25.9628 | $25.96 | $25.95 | $26.00 |
| Purchase #4 | $143.80 | 3.392% | $148.6777 | $148.68 | $148.70 | $148.70 |
| Purchase #5 | $234.48 | 11.561% | $261.5882 | $261.59 | $261.60 | $261.60 |
| Purchase #6 | $60.63 | 9.130% | $66.1655 | $66.17 | $66.15 | $66.20 |
| Purchase #7 | $108.67 | 8.562% | $117.9743 | $117.97 | $117.95 | $118.00 |
| 7 purchase totals = | $723.93 | $779.7388 | $779.75 | $779.70 | $779.90 | |