| 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 | $72.62 | 12.541% | $81.7273 | $81.73 | $81.75 | $81.70 |
| Purchase #2 | $20.90 | 9.474% | $22.8801 | $22.88 | $22.90 | $22.90 |
| Purchase #3 | $233.92 | 10.791% | $259.1623 | $259.16 | $259.15 | $259.20 |
| Purchase #4 | $48.88 | 13.359% | $55.4099 | $55.41 | $55.40 | $55.40 |
| Purchase #5 | $165.66 | 11.697% | $185.0373 | $185.04 | $185.05 | $185.00 |
| Purchase #6 | $170.30 | 3.535% | $176.3201 | $176.32 | $176.30 | $176.30 |
| Purchase #7 | $121.94 | 10.615% | $134.8839 | $134.88 | $134.90 | $134.90 |
| 7 purchase totals = | $834.22 | $915.4209 | $915.42 | $915.45 | $915.40 | |