| 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 | $227.52 | 8.844% | $247.6419 | $247.64 | $247.65 | $247.60 |
| Purchase #2 | $41.87 | 9.515% | $45.8539 | $45.85 | $45.85 | $45.90 |
| Purchase #3 | $5.62 | 11.473% | $6.2648 | $6.26 | $6.25 | $6.30 |
| Purchase #4 | $26.99 | 12.577% | $30.3845 | $30.38 | $30.40 | $30.40 |
| Purchase #5 | $229.64 | 9.776% | $252.0896 | $252.09 | $252.10 | $252.10 |
| Purchase #6 | $79.57 | 6.140% | $84.4556 | $84.46 | $84.45 | $84.50 |
| Purchase #7 | $29.52 | 13.637% | $33.5456 | $33.55 | $33.55 | $33.50 |
| 7 purchase totals = | $640.73 | $700.2359 | $700.23 | $700.25 | $700.30 | |