| 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 | $113.77 | 5.334% | $119.8385 | $119.84 | $119.85 | $119.80 |
| Purchase #2 | $82.78 | 13.536% | $93.9851 | $93.99 | $94.00 | $94.00 |
| Purchase #3 | $85.80 | 13.509% | $97.3907 | $97.39 | $97.40 | $97.40 |
| Purchase #4 | $185.69 | 11.365% | $206.7937 | $206.79 | $206.80 | $206.80 |
| Purchase #5 | $21.32 | 11.384% | $23.7471 | $23.75 | $23.75 | $23.70 |
| Purchase #6 | $5.46 | 7.210% | $5.8537 | $5.85 | $5.85 | $5.90 |
| Purchase #7 | $190.56 | 4.674% | $199.4668 | $199.47 | $199.45 | $199.50 |
| 7 purchase totals = | $685.38 | $747.0756 | $747.08 | $747.10 | $747.10 | |