| 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 | $75.38 | 4.394% | $78.6922 | $78.69 | $78.70 | $78.70 |
| Purchase #2 | $32.35 | 12.387% | $36.3572 | $36.36 | $36.35 | $36.40 |
| Purchase #3 | $212.80 | 7.256% | $228.2408 | $228.24 | $228.25 | $228.20 |
| Purchase #4 | $234.90 | 5.130% | $246.9504 | $246.95 | $246.95 | $247.00 |
| Purchase #5 | $17.49 | 5.695% | $18.4861 | $18.49 | $18.50 | $18.50 |
| Purchase #6 | $209.47 | 11.704% | $233.9864 | $233.99 | $234.00 | $234.00 |
| Purchase #7 | $144.75 | 13.769% | $164.6806 | $164.68 | $164.70 | $164.70 |
| 7 purchase totals = | $927.14 | $1,007.3937 | $1,007.40 | $1,007.45 | $1,007.50 | |