| 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 | $132.87 | 3.867% | $138.0081 | $138.01 | $138.00 | $138.00 |
| Purchase #2 | $67.32 | 12.332% | $75.6219 | $75.62 | $75.60 | $75.60 |
| Purchase #3 | $27.36 | 12.493% | $30.7781 | $30.78 | $30.80 | $30.80 |
| Purchase #4 | $63.26 | 3.508% | $65.4792 | $65.48 | $65.50 | $65.50 |
| Purchase #5 | $197.94 | 9.282% | $216.3128 | $216.31 | $216.30 | $216.30 |
| Purchase #6 | $154.97 | 3.787% | $160.8387 | $160.84 | $160.85 | $160.80 |
| Purchase #7 | $236.25 | 11.274% | $262.8848 | $262.88 | $262.90 | $262.90 |
| 7 purchase totals = | $879.97 | $949.9236 | $949.92 | $949.95 | $949.90 | |