| 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 | $184.56 | 8.868% | $200.9268 | $200.93 | $200.95 | $200.90 |
| Purchase #2 | $66.36 | 8.863% | $72.2415 | $72.24 | $72.25 | $72.20 |
| Purchase #3 | $53.67 | 12.753% | $60.5145 | $60.51 | $60.50 | $60.50 |
| Purchase #4 | $66.97 | 9.353% | $73.2337 | $73.23 | $73.25 | $73.20 |
| Purchase #5 | $116.66 | 8.257% | $126.2926 | $126.29 | $126.30 | $126.30 |
| Purchase #6 | $55.39 | 5.757% | $58.5788 | $58.58 | $58.60 | $58.60 |
| Purchase #7 | $148.71 | 4.820% | $155.8778 | $155.88 | $155.90 | $155.90 |
| 7 purchase totals = | $692.32 | $747.6657 | $747.66 | $747.75 | $747.60 | |