| 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 | $28.97 | 3.375% | $29.9477 | $29.95 | $29.95 | $29.90 |
| Purchase #2 | $162.38 | 6.615% | $173.1214 | $173.12 | $173.10 | $173.10 |
| Purchase #3 | $158.44 | 5.451% | $167.0766 | $167.08 | $167.10 | $167.10 |
| Purchase #4 | $132.32 | 11.706% | $147.8094 | $147.81 | $147.80 | $147.80 |
| Purchase #5 | $143.81 | 7.551% | $154.6691 | $154.67 | $154.65 | $154.70 |
| Purchase #6 | $186.78 | 11.853% | $208.919 | $208.92 | $208.90 | $208.90 |
| Purchase #7 | $81.28 | 8.304% | $88.0295 | $88.03 | $88.05 | $88.00 |
| 7 purchase totals = | $893.98 | $969.5727 | $969.58 | $969.55 | $969.50 | |