| 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 | $40.66 | 12.270% | $45.649 | $45.65 | $45.65 | $45.60 |
| Purchase #2 | $77.87 | 13.384% | $88.2921 | $88.29 | $88.30 | $88.30 |
| Purchase #3 | $27.31 | 11.803% | $30.5334 | $30.53 | $30.55 | $30.50 |
| Purchase #4 | $74.57 | 6.548% | $79.4528 | $79.45 | $79.45 | $79.50 |
| Purchase #5 | $37.62 | 3.534% | $38.9495 | $38.95 | $38.95 | $38.90 |
| Purchase #6 | $16.34 | 6.221% | $17.3565 | $17.36 | $17.35 | $17.40 |
| Purchase #7 | $250.32 | 7.796% | $269.8349 | $269.83 | $269.85 | $269.80 |
| 7 purchase totals = | $524.69 | $570.0682 | $570.06 | $570.10 | $570.00 | |