| 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 | $28.42 | 13.641% | $32.2968 | $32.30 | $32.30 | $32.30 |
| Purchase #2 | $80.33 | 7.871% | $86.6528 | $86.65 | $86.65 | $86.70 |
| Purchase #3 | $224.56 | 13.288% | $254.3995 | $254.40 | $254.40 | $254.40 |
| Purchase #4 | $132.87 | 5.121% | $139.6743 | $139.67 | $139.65 | $139.70 |
| Purchase #5 | $132.91 | 10.157% | $146.4097 | $146.41 | $146.40 | $146.40 |
| Purchase #6 | $231.37 | 12.184% | $259.5601 | $259.56 | $259.55 | $259.60 |
| Purchase #7 | $27.65 | 11.514% | $30.8336 | $30.83 | $30.85 | $30.80 |
| 7 purchase totals = | $858.11 | $949.8268 | $949.82 | $949.80 | $949.90 | |