| 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 | $39.25 | 8.782% | $42.6969 | $42.70 | $42.70 | $42.70 |
| Purchase #2 | $233.44 | 8.139% | $252.4397 | $252.44 | $252.45 | $252.40 |
| Purchase #3 | $36.26 | 3.184% | $37.4145 | $37.41 | $37.40 | $37.40 |
| Purchase #4 | $97.76 | 10.543% | $108.0668 | $108.07 | $108.05 | $108.10 |
| Purchase #5 | $103.53 | 9.191% | $113.0454 | $113.05 | $113.05 | $113.00 |
| Purchase #6 | $166.67 | 10.681% | $184.472 | $184.47 | $184.45 | $184.50 |
| Purchase #7 | $31.89 | 8.832% | $34.7065 | $34.71 | $34.70 | $34.70 |
| 7 purchase totals = | $708.80 | $772.8418 | $772.85 | $772.80 | $772.80 | |