| 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 | $24.51 | 6.748% | $26.1639 | $26.16 | $26.15 | $26.20 |
| Purchase #2 | $127.31 | 13.243% | $144.1697 | $144.17 | $144.15 | $144.20 |
| Purchase #3 | $139.94 | 7.218% | $150.0409 | $150.04 | $150.05 | $150.00 |
| Purchase #4 | $14.69 | 6.711% | $15.6758 | $15.68 | $15.70 | $15.70 |
| Purchase #5 | $190.61 | 10.104% | $209.8692 | $209.87 | $209.85 | $209.90 |
| Purchase #6 | $169.72 | 7.392% | $182.2657 | $182.27 | $182.25 | $182.30 |
| Purchase #7 | $24.71 | 7.502% | $26.5637 | $26.56 | $26.55 | $26.60 |
| 7 purchase totals = | $691.49 | $754.7489 | $754.75 | $754.70 | $754.90 | |