| 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 | $104.74 | 13.316% | $118.6872 | $118.69 | $118.70 | $118.70 |
| Purchase #2 | $24.97 | 12.511% | $28.094 | $28.09 | $28.10 | $28.10 |
| Purchase #3 | $122.88 | 7.520% | $132.1206 | $132.12 | $132.10 | $132.10 |
| Purchase #4 | $217.77 | 5.334% | $229.3859 | $229.39 | $229.40 | $229.40 |
| Purchase #5 | $82.45 | 5.131% | $86.6805 | $86.68 | $86.70 | $86.70 |
| Purchase #6 | $17.90 | 5.716% | $18.9232 | $18.92 | $18.90 | $18.90 |
| Purchase #7 | $56.51 | 3.171% | $58.3019 | $58.30 | $58.30 | $58.30 |
| 7 purchase totals = | $627.22 | $672.1933 | $672.19 | $672.20 | $672.20 | |