| 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 | $223.41 | 8.660% | $242.7573 | $242.76 | $242.75 | $242.80 |
| Purchase #2 | $69.68 | 3.847% | $72.3606 | $72.36 | $72.35 | $72.40 |
| Purchase #3 | $109.93 | 11.596% | $122.6775 | $122.68 | $122.70 | $122.70 |
| Purchase #4 | $108.46 | 6.448% | $115.4535 | $115.45 | $115.45 | $115.50 |
| Purchase #5 | $32.75 | 9.466% | $35.8501 | $35.85 | $35.85 | $35.90 |
| Purchase #6 | $23.50 | 9.213% | $25.6651 | $25.67 | $25.65 | $25.70 |
| Purchase #7 | $27.56 | 10.679% | $30.5031 | $30.50 | $30.50 | $30.50 |
| 7 purchase totals = | $595.29 | $645.2672 | $645.27 | $645.25 | $645.50 | |