| 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 | $72.53 | 8.777% | $78.896 | $78.90 | $78.90 | $78.90 |
| Purchase #2 | $81.50 | 5.415% | $85.9132 | $85.91 | $85.90 | $85.90 |
| Purchase #3 | $104.53 | 11.602% | $116.6576 | $116.66 | $116.65 | $116.70 |
| Purchase #4 | $214.33 | 3.258% | $221.3129 | $221.31 | $221.30 | $221.30 |
| Purchase #5 | $217.37 | 10.289% | $239.7352 | $239.74 | $239.75 | $239.70 |
| Purchase #6 | $12.48 | 4.704% | $13.0671 | $13.07 | $13.05 | $13.10 |
| Purchase #7 | $210.42 | 12.831% | $237.419 | $237.42 | $237.40 | $237.40 |
| 7 purchase totals = | $913.16 | $993.0010 | $993.01 | $992.95 | $993.00 | |