| 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 | $119.90 | 12.484% | $134.8683 | $134.87 | $134.85 | $134.90 |
| Purchase #2 | $82.90 | 10.661% | $91.738 | $91.74 | $91.75 | $91.70 |
| Purchase #3 | $44.25 | 4.547% | $46.262 | $46.26 | $46.25 | $46.30 |
| Purchase #4 | $229.62 | 9.641% | $251.7577 | $251.76 | $251.75 | $251.80 |
| Purchase #5 | $45.63 | 7.874% | $49.2229 | $49.22 | $49.20 | $49.20 |
| Purchase #6 | $17.99 | 11.574% | $20.0722 | $20.07 | $20.05 | $20.10 |
| Purchase #7 | $125.76 | 6.431% | $133.8476 | $133.85 | $133.85 | $133.80 |
| 7 purchase totals = | $666.05 | $727.7687 | $727.77 | $727.70 | $727.80 | |