| 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 | $25.90 | 7.382% | $27.8119 | $27.81 | $27.80 | $27.80 |
| Purchase #2 | $204.84 | 9.224% | $223.7344 | $223.73 | $223.75 | $223.70 |
| Purchase #3 | $119.62 | 5.143% | $125.7721 | $125.77 | $125.75 | $125.80 |
| Purchase #4 | $112.47 | 9.192% | $122.8082 | $122.81 | $122.80 | $122.80 |
| Purchase #5 | $218.44 | 5.144% | $229.6766 | $229.68 | $229.70 | $229.70 |
| Purchase #6 | $23.87 | 11.655% | $26.652 | $26.65 | $26.65 | $26.70 |
| Purchase #7 | $136.44 | 6.452% | $145.2431 | $145.24 | $145.25 | $145.20 |
| 7 purchase totals = | $841.58 | $901.6983 | $901.69 | $901.70 | $901.70 | |