| 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 | $50.27 | 4.422% | $52.4929 | $52.49 | $52.50 | $52.50 |
| Purchase #2 | $182.33 | 9.156% | $199.0241 | $199.02 | $199.00 | $199.00 |
| Purchase #3 | $170.64 | 11.341% | $189.9923 | $189.99 | $190.00 | $190.00 |
| Purchase #4 | $118.87 | 5.548% | $125.4649 | $125.46 | $125.45 | $125.50 |
| Purchase #5 | $146.86 | 9.149% | $160.2962 | $160.30 | $160.30 | $160.30 |
| Purchase #6 | $28.89 | 5.124% | $30.3703 | $30.37 | $30.35 | $30.40 |
| Purchase #7 | $243.25 | 11.158% | $270.3918 | $270.39 | $270.40 | $270.40 |
| 7 purchase totals = | $941.11 | $1,028.0325 | $1,028.02 | $1,028.00 | $1,028.10 | |