| 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 | $129.25 | 11.604% | $144.2482 | $144.25 | $144.25 | $144.20 |
| Purchase #2 | $5.30 | 6.694% | $5.6548 | $5.65 | $5.65 | $5.70 |
| Purchase #3 | $94.27 | 3.296% | $97.3771 | $97.38 | $97.40 | $97.40 |
| Purchase #4 | $200.58 | 7.326% | $215.2745 | $215.27 | $215.25 | $215.30 |
| Purchase #5 | $50.31 | 13.337% | $57.0198 | $57.02 | $57.00 | $57.00 |
| Purchase #6 | $94.53 | 9.460% | $103.4725 | $103.47 | $103.45 | $103.50 |
| Purchase #7 | $67.71 | 3.367% | $69.9898 | $69.99 | $70.00 | $70.00 |
| 7 purchase totals = | $641.95 | $693.0367 | $693.03 | $693.00 | $693.10 | |