| 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 | $118.73 | 8.621% | $128.9657 | $128.97 | $128.95 | $129.00 |
| Purchase #2 | $55.59 | 6.529% | $59.2195 | $59.22 | $59.20 | $59.20 |
| Purchase #3 | $186.79 | 6.774% | $199.4432 | $199.44 | $199.45 | $199.40 |
| Purchase #4 | $28.79 | 4.410% | $30.0596 | $30.06 | $30.05 | $30.10 |
| Purchase #5 | $24.91 | 12.409% | $28.0011 | $28.00 | $28.00 | $28.00 |
| Purchase #6 | $15.54 | 11.110% | $17.2665 | $17.27 | $17.25 | $17.30 |
| Purchase #7 | $115.65 | 4.821% | $121.2255 | $121.23 | $121.25 | $121.20 |
| 7 purchase totals = | $546.00 | $584.1811 | $584.19 | $584.15 | $584.20 | |