| 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 | $11.27 | 9.868% | $12.3821 | $12.38 | $12.40 | $12.40 |
| Purchase #2 | $54.46 | 7.367% | $58.4721 | $58.47 | $58.45 | $58.50 |
| Purchase #3 | $197.47 | 11.381% | $219.9441 | $219.94 | $219.95 | $219.90 |
| Purchase #4 | $76.46 | 7.194% | $81.9605 | $81.96 | $81.95 | $82.00 |
| Purchase #5 | $138.78 | 3.559% | $143.7192 | $143.72 | $143.70 | $143.70 |
| Purchase #6 | $51.83 | 13.784% | $58.9742 | $58.97 | $58.95 | $59.00 |
| Purchase #7 | $24.62 | 7.556% | $26.4803 | $26.48 | $26.50 | $26.50 |
| 7 purchase totals = | $554.89 | $601.9325 | $601.92 | $601.90 | $602.00 | |