| 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 | $239.41 | 7.653% | $257.732 | $257.73 | $257.75 | $257.70 |
| Purchase #2 | $44.36 | 11.442% | $49.4357 | $49.44 | $49.45 | $49.40 |
| Purchase #3 | $118.50 | 9.123% | $129.3108 | $129.31 | $129.30 | $129.30 |
| Purchase #4 | $91.48 | 3.291% | $94.4906 | $94.49 | $94.50 | $94.50 |
| Purchase #5 | $44.39 | 11.449% | $49.4722 | $49.47 | $49.45 | $49.50 |
| Purchase #6 | $125.69 | 8.268% | $136.082 | $136.08 | $136.10 | $136.10 |
| Purchase #7 | $96.59 | 5.420% | $101.8252 | $101.83 | $101.85 | $101.80 |
| 7 purchase totals = | $760.42 | $818.3485 | $818.35 | $818.40 | $818.30 | |