| 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 | $38.55 | 7.280% | $41.3564 | $41.36 | $41.35 | $41.40 |
| Purchase #2 | $207.31 | 11.750% | $231.6689 | $231.67 | $231.65 | $231.70 |
| Purchase #3 | $15.56 | 10.698% | $17.2246 | $17.22 | $17.20 | $17.20 |
| Purchase #4 | $214.54 | 13.427% | $243.3463 | $243.35 | $243.35 | $243.30 |
| Purchase #5 | $105.40 | 7.611% | $113.422 | $113.42 | $113.40 | $113.40 |
| Purchase #6 | $82.94 | 12.550% | $93.349 | $93.35 | $93.35 | $93.30 |
| Purchase #7 | $175.74 | 13.767% | $199.9341 | $199.93 | $199.95 | $199.90 |
| 7 purchase totals = | $840.04 | $940.3013 | $940.30 | $940.25 | $940.20 | |