| 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 | $95.53 | 4.478% | $99.8078 | $99.81 | $99.80 | $99.80 |
| Purchase #2 | $40.70 | 13.314% | $46.1188 | $46.12 | $46.10 | $46.10 |
| Purchase #3 | $215.66 | 12.117% | $241.7915 | $241.79 | $241.80 | $241.80 |
| Purchase #4 | $166.33 | 6.625% | $177.3494 | $177.35 | $177.35 | $177.30 |
| Purchase #5 | $89.81 | 5.268% | $94.5412 | $94.54 | $94.55 | $94.50 |
| Purchase #6 | $146.89 | 4.715% | $153.8159 | $153.82 | $153.80 | $153.80 |
| Purchase #7 | $108.47 | 7.842% | $116.9762 | $116.98 | $117.00 | $117.00 |
| 7 purchase totals = | $863.39 | $930.4008 | $930.41 | $930.40 | $930.30 | |