| 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 | $86.54 | 3.868% | $89.8874 | $89.89 | $89.90 | $89.90 |
| Purchase #2 | $5.26 | 9.475% | $5.7584 | $5.76 | $5.75 | $5.80 |
| Purchase #3 | $134.34 | 3.599% | $139.1749 | $139.17 | $139.15 | $139.20 |
| Purchase #4 | $169.30 | 9.449% | $185.2972 | $185.30 | $185.30 | $185.30 |
| Purchase #5 | $126.67 | 4.353% | $132.1839 | $132.18 | $132.20 | $132.20 |
| Purchase #6 | $76.65 | 10.257% | $84.512 | $84.51 | $84.50 | $84.50 |
| Purchase #7 | $159.52 | 3.517% | $165.1303 | $165.13 | $165.15 | $165.10 |
| 7 purchase totals = | $758.28 | $801.9441 | $801.94 | $801.95 | $802.00 | |