| 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 | $24.73 | 4.418% | $25.8226 | $25.82 | $25.80 | $25.80 |
| Purchase #2 | $24.47 | 9.238% | $26.7305 | $26.73 | $26.75 | $26.70 |
| Purchase #3 | $62.43 | 4.604% | $65.3043 | $65.30 | $65.30 | $65.30 |
| Purchase #4 | $215.92 | 8.264% | $233.7636 | $233.76 | $233.75 | $233.80 |
| Purchase #5 | $123.61 | 7.355% | $132.7015 | $132.70 | $132.70 | $132.70 |
| Purchase #6 | $194.75 | 5.760% | $205.9676 | $205.97 | $205.95 | $206.00 |
| Purchase #7 | $249.81 | 8.874% | $271.9781 | $271.98 | $272.00 | $272.00 |
| 7 purchase totals = | $895.72 | $962.2682 | $962.26 | $962.25 | $962.30 | |