| 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 | $93.54 | 7.376% | $100.4395 | $100.44 | $100.45 | $100.40 |
| Purchase #2 | $153.88 | 6.458% | $163.8176 | $163.82 | $163.80 | $163.80 |
| Purchase #3 | $91.40 | 6.790% | $97.6061 | $97.61 | $97.60 | $97.60 |
| Purchase #4 | $28.89 | 4.737% | $30.2585 | $30.26 | $30.25 | $30.30 |
| Purchase #5 | $127.25 | 11.600% | $142.011 | $142.01 | $142.00 | $142.00 |
| Purchase #6 | $78.87 | 7.768% | $84.9966 | $85.00 | $85.00 | $85.00 |
| Purchase #7 | $198.75 | 7.825% | $214.3022 | $214.30 | $214.30 | $214.30 |
| 7 purchase totals = | $772.58 | $833.4315 | $833.44 | $833.40 | $833.40 | |