| 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 | $93.83 | 6.181% | $99.6296 | $99.63 | $99.65 | $99.60 |
| Purchase #2 | $177.82 | 6.868% | $190.0327 | $190.03 | $190.05 | $190.00 |
| Purchase #3 | $37.57 | 11.311% | $41.8195 | $41.82 | $41.80 | $41.80 |
| Purchase #4 | $121.25 | 10.337% | $133.7836 | $133.78 | $133.80 | $133.80 |
| Purchase #5 | $21.68 | 7.751% | $23.3604 | $23.36 | $23.35 | $23.40 |
| Purchase #6 | $126.61 | 3.853% | $131.4883 | $131.49 | $131.50 | $131.50 |
| Purchase #7 | $97.92 | 8.444% | $106.1884 | $106.19 | $106.20 | $106.20 |
| 7 purchase totals = | $676.68 | $726.3025 | $726.30 | $726.35 | $726.30 | |