| 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 | $83.69 | 3.651% | $86.7455 | $86.75 | $86.75 | $86.70 |
| Purchase #2 | $28.85 | 3.520% | $29.8655 | $29.87 | $29.85 | $29.90 |
| Purchase #3 | $118.49 | 3.514% | $122.6537 | $122.65 | $122.65 | $122.70 |
| Purchase #4 | $76.35 | 9.820% | $83.8476 | $83.85 | $83.85 | $83.80 |
| Purchase #5 | $72.90 | 11.746% | $81.4628 | $81.46 | $81.45 | $81.50 |
| Purchase #6 | $97.87 | 4.832% | $102.5991 | $102.60 | $102.60 | $102.60 |
| Purchase #7 | $24.63 | 12.476% | $27.7028 | $27.70 | $27.70 | $27.70 |
| 7 purchase totals = | $502.78 | $534.8770 | $534.88 | $534.85 | $534.90 | |