| 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 | $29.71 | 10.223% | $32.7473 | $32.75 | $32.75 | $32.70 |
| Purchase #2 | $65.59 | 12.570% | $73.8347 | $73.83 | $73.85 | $73.80 |
| Purchase #3 | $69.36 | 8.793% | $75.4588 | $75.46 | $75.45 | $75.50 |
| Purchase #4 | $72.48 | 13.361% | $82.1641 | $82.16 | $82.15 | $82.20 |
| Purchase #5 | $171.43 | 11.397% | $190.9679 | $190.97 | $190.95 | $191.00 |
| Purchase #6 | $148.56 | 6.868% | $158.7631 | $158.76 | $158.75 | $158.80 |
| Purchase #7 | $236.88 | 9.470% | $259.3125 | $259.31 | $259.30 | $259.30 |
| 7 purchase totals = | $794.01 | $873.2484 | $873.24 | $873.20 | $873.30 | |