| 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 | $19.47 | 13.475% | $22.0936 | $22.09 | $22.10 | $22.10 |
| Purchase #2 | $74.53 | 5.852% | $78.8915 | $78.89 | $78.90 | $78.90 |
| Purchase #3 | $82.76 | 4.713% | $86.6605 | $86.66 | $86.65 | $86.70 |
| Purchase #4 | $10.54 | 6.302% | $11.2042 | $11.20 | $11.20 | $11.20 |
| Purchase #5 | $44.61 | 4.442% | $46.5916 | $46.59 | $46.60 | $46.60 |
| Purchase #6 | $211.81 | 11.806% | $236.8163 | $236.82 | $236.80 | $236.80 |
| Purchase #7 | $201.73 | 11.703% | $225.3385 | $225.34 | $225.35 | $225.30 |
| 7 purchase totals = | $645.45 | $707.5962 | $707.59 | $707.60 | $707.60 | |