| 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 | $45.57 | 6.360% | $48.4683 | $48.47 | $48.45 | $48.50 |
| Purchase #2 | $186.25 | 10.115% | $205.0892 | $205.09 | $205.10 | $205.10 |
| Purchase #3 | $45.93 | 9.379% | $50.2378 | $50.24 | $50.25 | $50.20 |
| Purchase #4 | $24.59 | 7.426% | $26.4161 | $26.42 | $26.40 | $26.40 |
| Purchase #5 | $235.67 | 6.762% | $251.606 | $251.61 | $251.60 | $251.60 |
| Purchase #6 | $162.49 | 4.517% | $169.8297 | $169.83 | $169.85 | $169.80 |
| Purchase #7 | $93.95 | 3.556% | $97.2909 | $97.29 | $97.30 | $97.30 |
| 7 purchase totals = | $794.45 | $848.9380 | $848.95 | $848.95 | $848.90 | |