| 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 | $74.47 | 13.556% | $84.5652 | $84.57 | $84.55 | $84.60 |
| Purchase #2 | $116.82 | 9.243% | $127.6177 | $127.62 | $127.60 | $127.60 |
| Purchase #3 | $14.98 | 8.608% | $16.2695 | $16.27 | $16.25 | $16.30 |
| Purchase #4 | $68.45 | 12.836% | $77.2362 | $77.24 | $77.25 | $77.20 |
| Purchase #5 | $215.56 | 10.124% | $237.3833 | $237.38 | $237.40 | $237.40 |
| Purchase #6 | $250.25 | 9.235% | $273.3606 | $273.36 | $273.35 | $273.40 |
| Purchase #7 | $71.91 | 12.203% | $80.6852 | $80.69 | $80.70 | $80.70 |
| 7 purchase totals = | $812.44 | $897.1177 | $897.13 | $897.10 | $897.20 | |