| 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 | $202.26 | 10.348% | $223.1899 | $223.19 | $223.20 | $223.20 |
| Purchase #2 | $25.50 | 3.727% | $26.4504 | $26.45 | $26.45 | $26.50 |
| Purchase #3 | $71.59 | 10.289% | $78.9559 | $78.96 | $78.95 | $79.00 |
| Purchase #4 | $17.51 | 5.866% | $18.5371 | $18.54 | $18.55 | $18.50 |
| Purchase #5 | $30.43 | 3.656% | $31.5425 | $31.54 | $31.55 | $31.50 |
| Purchase #6 | $202.91 | 6.633% | $216.369 | $216.37 | $216.35 | $216.40 |
| Purchase #7 | $44.55 | 12.667% | $50.1931 | $50.19 | $50.20 | $50.20 |
| 7 purchase totals = | $594.75 | $645.2379 | $645.24 | $645.25 | $645.30 | |