| 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 | $57.96 | 4.240% | $60.4175 | $60.42 | $60.40 | $60.40 |
| Purchase #2 | $80.34 | 7.162% | $86.094 | $86.09 | $86.10 | $86.10 |
| Purchase #3 | $85.46 | 8.309% | $92.5609 | $92.56 | $92.55 | $92.60 |
| Purchase #4 | $51.75 | 12.786% | $58.3668 | $58.37 | $58.35 | $58.40 |
| Purchase #5 | $222.81 | 12.137% | $249.8524 | $249.85 | $249.85 | $249.90 |
| Purchase #6 | $113.71 | 3.457% | $117.641 | $117.64 | $117.65 | $117.60 |
| Purchase #7 | $216.41 | 7.643% | $232.9502 | $232.95 | $232.95 | $233.00 |
| 7 purchase totals = | $828.44 | $897.8828 | $897.88 | $897.85 | $898.00 | |