| 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 | $74.99 | 9.259% | $81.9333 | $81.93 | $81.95 | $81.90 |
| Purchase #2 | $97.62 | 7.461% | $104.9034 | $104.90 | $104.90 | $104.90 |
| Purchase #3 | $176.76 | 8.586% | $191.9366 | $191.94 | $191.95 | $191.90 |
| Purchase #4 | $123.87 | 6.824% | $132.3229 | $132.32 | $132.30 | $132.30 |
| Purchase #5 | $231.38 | 12.134% | $259.4556 | $259.46 | $259.45 | $259.50 |
| Purchase #6 | $195.51 | 4.796% | $204.8867 | $204.89 | $204.90 | $204.90 |
| Purchase #7 | $146.65 | 11.347% | $163.2904 | $163.29 | $163.30 | $163.30 |
| 7 purchase totals = | $1,046.78 | $1,138.7289 | $1,138.73 | $1,138.75 | $1,138.70 | |