| 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 | $61.80 | 8.163% | $66.8447 | $66.84 | $66.85 | $66.80 |
| Purchase #2 | $81.66 | 3.475% | $84.4977 | $84.50 | $84.50 | $84.50 |
| Purchase #3 | $214.37 | 5.307% | $225.7466 | $225.75 | $225.75 | $225.70 |
| Purchase #4 | $219.38 | 10.476% | $242.3622 | $242.36 | $242.35 | $242.40 |
| Purchase #5 | $210.67 | 10.779% | $233.3781 | $233.38 | $233.40 | $233.40 |
| Purchase #6 | $64.55 | 4.874% | $67.6962 | $67.70 | $67.70 | $67.70 |
| Purchase #7 | $236.62 | 8.810% | $257.4662 | $257.47 | $257.45 | $257.50 |
| 7 purchase totals = | $1,089.05 | $1,177.9917 | $1,178.00 | $1,178.00 | $1,178.00 | |