| 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 | $56.48 | 3.773% | $58.611 | $58.61 | $58.60 | $58.60 |
| Purchase #2 | $169.76 | 10.254% | $187.1672 | $187.17 | $187.15 | $187.20 |
| Purchase #3 | $214.43 | 3.702% | $222.3682 | $222.37 | $222.35 | $222.40 |
| Purchase #4 | $8.55 | 4.712% | $8.9529 | $8.95 | $8.95 | $9.00 |
| Purchase #5 | $88.27 | 6.696% | $94.1806 | $94.18 | $94.20 | $94.20 |
| Purchase #6 | $117.96 | 5.485% | $124.4301 | $124.43 | $124.45 | $124.40 |
| Purchase #7 | $204.78 | 11.193% | $227.701 | $227.70 | $227.70 | $227.70 |
| 7 purchase totals = | $860.23 | $923.4110 | $923.41 | $923.40 | $923.50 | |