| 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 | $29.71 | 3.617% | $30.7846 | $30.78 | $30.80 | $30.80 |
| Purchase #2 | $25.97 | 3.364% | $26.8436 | $26.84 | $26.85 | $26.80 |
| Purchase #3 | $220.82 | 13.682% | $251.0326 | $251.03 | $251.05 | $251.00 |
| Purchase #4 | $247.79 | 6.569% | $264.0673 | $264.07 | $264.05 | $264.10 |
| Purchase #5 | $54.43 | 12.730% | $61.3589 | $61.36 | $61.35 | $61.40 |
| Purchase #6 | $223.50 | 10.503% | $246.9742 | $246.97 | $246.95 | $247.00 |
| Purchase #7 | $101.80 | 12.724% | $114.753 | $114.75 | $114.75 | $114.80 |
| 7 purchase totals = | $904.02 | $995.8142 | $995.80 | $995.80 | $995.90 | |