| 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 | $26.74 | 4.515% | $27.9473 | $27.95 | $27.95 | $27.90 |
| Purchase #2 | $115.95 | 5.418% | $122.2322 | $122.23 | $122.25 | $122.20 |
| Purchase #3 | $222.87 | 8.533% | $241.8875 | $241.89 | $241.90 | $241.90 |
| Purchase #4 | $238.89 | 7.106% | $255.8655 | $255.87 | $255.85 | $255.90 |
| Purchase #5 | $49.31 | 5.742% | $52.1414 | $52.14 | $52.15 | $52.10 |
| Purchase #6 | $23.96 | 10.421% | $26.4569 | $26.46 | $26.45 | $26.50 |
| Purchase #7 | $83.38 | 12.382% | $93.7041 | $93.70 | $93.70 | $93.70 |
| 7 purchase totals = | $761.10 | $820.2349 | $820.24 | $820.25 | $820.20 | |