| 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 | $34.46 | 13.266% | $39.0315 | $39.03 | $39.05 | $39.00 |
| Purchase #2 | $16.42 | 3.733% | $17.033 | $17.03 | $17.05 | $17.00 |
| Purchase #3 | $97.98 | 13.353% | $111.0633 | $111.06 | $111.05 | $111.10 |
| Purchase #4 | $180.95 | 10.727% | $200.3605 | $200.36 | $200.35 | $200.40 |
| Purchase #5 | $26.62 | 5.405% | $28.0588 | $28.06 | $28.05 | $28.10 |
| Purchase #6 | $140.91 | 3.441% | $145.7587 | $145.76 | $145.75 | $145.80 |
| Purchase #7 | $193.81 | 9.609% | $212.4332 | $212.43 | $212.45 | $212.40 |
| 7 purchase totals = | $691.15 | $753.7390 | $753.73 | $753.75 | $753.80 | |