| 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 | $102.49 | 6.208% | $108.8526 | $108.85 | $108.85 | $108.90 |
| Purchase #2 | $25.87 | 3.127% | $26.679 | $26.68 | $26.70 | $26.70 |
| Purchase #3 | $98.62 | 10.563% | $109.0372 | $109.04 | $109.05 | $109.00 |
| Purchase #4 | $82.90 | 10.241% | $91.3898 | $91.39 | $91.40 | $91.40 |
| Purchase #5 | $59.93 | 10.779% | $66.3899 | $66.39 | $66.40 | $66.40 |
| Purchase #6 | $241.92 | 10.681% | $267.7595 | $267.76 | $267.75 | $267.80 |
| Purchase #7 | $131.93 | 5.444% | $139.1123 | $139.11 | $139.10 | $139.10 |
| 7 purchase totals = | $743.66 | $809.2203 | $809.22 | $809.25 | $809.30 | |