| 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 | $5.41 | 8.505% | $5.8701 | $5.87 | $5.85 | $5.90 |
| Purchase #2 | $205.33 | 12.630% | $231.2632 | $231.26 | $231.25 | $231.30 |
| Purchase #3 | $30.32 | 10.165% | $33.402 | $33.40 | $33.40 | $33.40 |
| Purchase #4 | $17.94 | 11.795% | $20.056 | $20.06 | $20.05 | $20.10 |
| Purchase #5 | $234.83 | 8.356% | $254.4524 | $254.45 | $254.45 | $254.50 |
| Purchase #6 | $113.93 | 4.787% | $119.3838 | $119.38 | $119.40 | $119.40 |
| Purchase #7 | $142.95 | 7.357% | $153.4668 | $153.47 | $153.45 | $153.50 |
| 7 purchase totals = | $750.71 | $817.8943 | $817.89 | $817.85 | $818.10 | |