| 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 | $21.76 | 13.762% | $24.7546 | $24.75 | $24.75 | $24.80 |
| Purchase #2 | $216.85 | 6.637% | $231.2423 | $231.24 | $231.25 | $231.20 |
| Purchase #3 | $246.61 | 5.120% | $259.2364 | $259.24 | $259.25 | $259.20 |
| Purchase #4 | $179.55 | 5.737% | $189.8508 | $189.85 | $189.85 | $189.90 |
| Purchase #5 | $71.36 | 10.377% | $78.765 | $78.77 | $78.75 | $78.80 |
| Purchase #6 | $27.26 | 10.291% | $30.0653 | $30.07 | $30.05 | $30.10 |
| Purchase #7 | $74.39 | 7.230% | $79.7684 | $79.77 | $79.75 | $79.80 |
| 7 purchase totals = | $837.78 | $893.6828 | $893.69 | $893.65 | $893.80 | |