| 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 | $77.66 | 4.129% | $80.8666 | $80.87 | $80.85 | $80.90 |
| Purchase #2 | $60.52 | 13.617% | $68.761 | $68.76 | $68.75 | $68.80 |
| Purchase #3 | $185.30 | 7.811% | $199.7738 | $199.77 | $199.75 | $199.80 |
| Purchase #4 | $86.46 | 5.800% | $91.4747 | $91.47 | $91.45 | $91.50 |
| Purchase #5 | $16.43 | 5.157% | $17.2773 | $17.28 | $17.30 | $17.30 |
| Purchase #6 | $119.91 | 5.250% | $126.2053 | $126.21 | $126.20 | $126.20 |
| Purchase #7 | $199.34 | 8.607% | $216.4972 | $216.50 | $216.50 | $216.50 |
| 7 purchase totals = | $745.62 | $800.8559 | $800.86 | $800.80 | $801.00 | |