| 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 | $77.68 | 13.617% | $88.2577 | $88.26 | $88.25 | $88.30 |
| Purchase #2 | $25.73 | 4.553% | $26.9015 | $26.90 | $26.90 | $26.90 |
| Purchase #3 | $186.81 | 6.790% | $199.4944 | $199.49 | $199.50 | $199.50 |
| Purchase #4 | $116.80 | 10.444% | $128.9986 | $129.00 | $129.00 | $129.00 |
| Purchase #5 | $74.66 | 10.392% | $82.4187 | $82.42 | $82.40 | $82.40 |
| Purchase #6 | $162.44 | 9.425% | $177.75 | $177.75 | $177.75 | $177.80 |
| Purchase #7 | $219.56 | 9.151% | $239.6519 | $239.65 | $239.65 | $239.70 |
| 7 purchase totals = | $863.68 | $943.4728 | $943.47 | $943.45 | $943.60 | |