| 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 | $15.32 | 8.464% | $16.6167 | $16.62 | $16.60 | $16.60 |
| Purchase #2 | $30.54 | 4.465% | $31.9036 | $31.90 | $31.90 | $31.90 |
| Purchase #3 | $156.48 | 3.377% | $161.7643 | $161.76 | $161.75 | $161.80 |
| Purchase #4 | $199.52 | 8.579% | $216.6368 | $216.64 | $216.65 | $216.60 |
| Purchase #5 | $47.77 | 8.655% | $51.9045 | $51.90 | $51.90 | $51.90 |
| Purchase #6 | $137.26 | 4.758% | $143.7908 | $143.79 | $143.80 | $143.80 |
| Purchase #7 | $188.56 | 5.396% | $198.7347 | $198.73 | $198.75 | $198.70 |
| 7 purchase totals = | $775.45 | $821.3514 | $821.34 | $821.35 | $821.30 | |