| 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 | $65.62 | 5.711% | $69.3676 | $69.37 | $69.35 | $69.40 |
| Purchase #2 | $45.41 | 3.221% | $46.8727 | $46.87 | $46.85 | $46.90 |
| Purchase #3 | $131.53 | 4.353% | $137.2555 | $137.26 | $137.25 | $137.30 |
| Purchase #4 | $242.34 | 7.729% | $261.0705 | $261.07 | $261.05 | $261.10 |
| Purchase #5 | $239.45 | 7.384% | $257.131 | $257.13 | $257.15 | $257.10 |
| Purchase #6 | $179.82 | 9.763% | $197.3758 | $197.38 | $197.40 | $197.40 |
| Purchase #7 | $186.99 | 11.430% | $208.363 | $208.36 | $208.35 | $208.40 |
| 7 purchase totals = | $1,091.16 | $1,177.4361 | $1,177.44 | $1,177.40 | $1,177.60 | |