| 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 | $57.73 | 10.854% | $63.996 | $64.00 | $64.00 | $64.00 |
| Purchase #2 | $236.74 | 10.536% | $261.6829 | $261.68 | $261.70 | $261.70 |
| Purchase #3 | $154.41 | 4.117% | $160.7671 | $160.77 | $160.75 | $160.80 |
| Purchase #4 | $102.76 | 5.536% | $108.4488 | $108.45 | $108.45 | $108.40 |
| Purchase #5 | $69.65 | 11.831% | $77.8903 | $77.89 | $77.90 | $77.90 |
| Purchase #6 | $198.50 | 7.541% | $213.4689 | $213.47 | $213.45 | $213.50 |
| Purchase #7 | $99.96 | 6.630% | $106.5873 | $106.59 | $106.60 | $106.60 |
| 7 purchase totals = | $919.75 | $992.8413 | $992.85 | $992.85 | $992.90 | |