| 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 | $47.39 | 7.465% | $50.9277 | $50.93 | $50.95 | $50.90 |
| Purchase #2 | $178.97 | 10.824% | $198.3417 | $198.34 | $198.35 | $198.30 |
| Purchase #3 | $122.96 | 7.467% | $132.1414 | $132.14 | $132.15 | $132.10 |
| Purchase #4 | $156.69 | 7.871% | $169.0231 | $169.02 | $169.00 | $169.00 |
| Purchase #5 | $139.77 | 10.817% | $154.8889 | $154.89 | $154.90 | $154.90 |
| Purchase #6 | $15.39 | 10.115% | $16.9467 | $16.95 | $16.95 | $16.90 |
| Purchase #7 | $86.28 | 8.573% | $93.6768 | $93.68 | $93.70 | $93.70 |
| 7 purchase totals = | $747.45 | $815.9463 | $815.95 | $816.00 | $815.80 | |