| 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 | $24.35 | 4.245% | $25.3837 | $25.38 | $25.40 | $25.40 |
| Purchase #2 | $205.84 | 4.558% | $215.2222 | $215.22 | $215.20 | $215.20 |
| Purchase #3 | $5.28 | 13.132% | $5.9734 | $5.97 | $5.95 | $6.00 |
| Purchase #4 | $163.87 | 13.135% | $185.3943 | $185.39 | $185.40 | $185.40 |
| Purchase #5 | $51.45 | 3.648% | $53.3269 | $53.33 | $53.35 | $53.30 |
| Purchase #6 | $165.67 | 13.740% | $188.4331 | $188.43 | $188.45 | $188.40 |
| Purchase #7 | $67.40 | 13.739% | $76.6601 | $76.66 | $76.65 | $76.70 |
| 7 purchase totals = | $683.86 | $750.3937 | $750.38 | $750.40 | $750.40 | |