| 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 | $40.72 | 9.350% | $44.5273 | $44.53 | $44.55 | $44.50 |
| Purchase #2 | $137.67 | 5.293% | $144.9569 | $144.96 | $144.95 | $145.00 |
| Purchase #3 | $246.29 | 6.282% | $261.7619 | $261.76 | $261.75 | $261.80 |
| Purchase #4 | $179.41 | 10.639% | $198.4974 | $198.50 | $198.50 | $198.50 |
| Purchase #5 | $208.73 | 9.201% | $227.9352 | $227.94 | $227.95 | $227.90 |
| Purchase #6 | $73.41 | 7.691% | $79.056 | $79.06 | $79.05 | $79.10 |
| Purchase #7 | $121.56 | 7.437% | $130.6004 | $130.60 | $130.60 | $130.60 |
| 7 purchase totals = | $1,007.79 | $1,087.3351 | $1,087.35 | $1,087.35 | $1,087.40 | |