| 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 | $74.63 | 3.510% | $77.2495 | $77.25 | $77.25 | $77.20 |
| Purchase #2 | $15.53 | 11.448% | $17.3079 | $17.31 | $17.30 | $17.30 |
| Purchase #3 | $196.52 | 9.659% | $215.5019 | $215.50 | $215.50 | $215.50 |
| Purchase #4 | $131.76 | 7.700% | $141.9055 | $141.91 | $141.90 | $141.90 |
| Purchase #5 | $132.46 | 3.756% | $137.4352 | $137.44 | $137.45 | $137.40 |
| Purchase #6 | $53.48 | 7.425% | $57.4509 | $57.45 | $57.45 | $57.50 |
| Purchase #7 | $176.26 | 7.419% | $189.3367 | $189.34 | $189.35 | $189.30 |
| 7 purchase totals = | $780.64 | $836.1876 | $836.20 | $836.20 | $836.10 | |