| 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 | $76.44 | 5.729% | $80.8192 | $80.82 | $80.80 | $80.80 |
| Purchase #2 | $177.85 | 12.821% | $200.6521 | $200.65 | $200.65 | $200.70 |
| Purchase #3 | $203.61 | 5.229% | $214.2568 | $214.26 | $214.25 | $214.30 |
| Purchase #4 | $199.77 | 4.114% | $207.9885 | $207.99 | $208.00 | $208.00 |
| Purchase #5 | $15.79 | 13.499% | $17.9215 | $17.92 | $17.90 | $17.90 |
| Purchase #6 | $145.63 | 6.359% | $154.8906 | $154.89 | $154.90 | $154.90 |
| Purchase #7 | $13.82 | 5.770% | $14.6174 | $14.62 | $14.60 | $14.60 |
| 7 purchase totals = | $832.91 | $891.1461 | $891.15 | $891.10 | $891.20 | |