| 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 | $41.99 | 3.540% | $43.4764 | $43.48 | $43.50 | $43.50 |
| Purchase #2 | $183.51 | 13.652% | $208.5628 | $208.56 | $208.55 | $208.60 |
| Purchase #3 | $38.71 | 13.524% | $43.9451 | $43.95 | $43.95 | $43.90 |
| Purchase #4 | $125.92 | 5.343% | $132.6479 | $132.65 | $132.65 | $132.60 |
| Purchase #5 | $29.70 | 4.223% | $30.9542 | $30.95 | $30.95 | $31.00 |
| Purchase #6 | $92.34 | 6.265% | $98.1251 | $98.13 | $98.15 | $98.10 |
| Purchase #7 | $22.25 | 4.214% | $23.1876 | $23.19 | $23.20 | $23.20 |
| 7 purchase totals = | $534.42 | $580.8991 | $580.91 | $580.95 | $580.90 | |