| 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 | $52.82 | 6.369% | $56.1841 | $56.18 | $56.20 | $56.20 |
| Purchase #2 | $143.68 | 10.239% | $158.3914 | $158.39 | $158.40 | $158.40 |
| Purchase #3 | $37.75 | 5.647% | $39.8817 | $39.88 | $39.90 | $39.90 |
| Purchase #4 | $93.93 | 11.727% | $104.9452 | $104.95 | $104.95 | $104.90 |
| Purchase #5 | $126.30 | 6.425% | $134.4148 | $134.41 | $134.40 | $134.40 |
| Purchase #6 | $109.39 | 3.338% | $113.0414 | $113.04 | $113.05 | $113.00 |
| Purchase #7 | $177.25 | 4.219% | $184.7282 | $184.73 | $184.75 | $184.70 |
| 7 purchase totals = | $741.12 | $791.5868 | $791.58 | $791.65 | $791.50 | |