| 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 | $7.62 | 6.102% | $8.085 | $8.09 | $8.10 | $8.10 |
| Purchase #2 | $52.54 | 10.585% | $58.1014 | $58.10 | $58.10 | $58.10 |
| Purchase #3 | $143.71 | 7.543% | $154.55 | $154.55 | $154.55 | $154.60 |
| Purchase #4 | $250.96 | 12.590% | $282.5559 | $282.56 | $282.55 | $282.60 |
| Purchase #5 | $68.94 | 10.260% | $76.0132 | $76.01 | $76.00 | $76.00 |
| Purchase #6 | $219.83 | 3.450% | $227.4141 | $227.41 | $227.40 | $227.40 |
| Purchase #7 | $8.50 | 8.602% | $9.2312 | $9.23 | $9.25 | $9.20 |
| 7 purchase totals = | $752.10 | $815.9508 | $815.95 | $815.95 | $816.00 | |