| 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 | $48.68 | 7.116% | $52.1441 | $52.14 | $52.15 | $52.10 |
| Purchase #2 | $150.74 | 10.346% | $166.3356 | $166.34 | $166.35 | $166.30 |
| Purchase #3 | $151.74 | 6.281% | $161.2708 | $161.27 | $161.25 | $161.30 |
| Purchase #4 | $60.44 | 12.346% | $67.9019 | $67.90 | $67.90 | $67.90 |
| Purchase #5 | $132.28 | 10.484% | $146.1482 | $146.15 | $146.15 | $146.10 |
| Purchase #6 | $212.27 | 12.711% | $239.2516 | $239.25 | $239.25 | $239.30 |
| Purchase #7 | $30.50 | 9.345% | $33.3502 | $33.35 | $33.35 | $33.40 |
| 7 purchase totals = | $786.65 | $866.4024 | $866.40 | $866.40 | $866.40 | |