| 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 | $126.81 | 9.289% | $138.5894 | $138.59 | $138.60 | $138.60 |
| Purchase #2 | $60.92 | 3.466% | $63.0315 | $63.03 | $63.05 | $63.00 |
| Purchase #3 | $36.77 | 5.486% | $38.7872 | $38.79 | $38.80 | $38.80 |
| Purchase #4 | $151.91 | 3.601% | $157.3803 | $157.38 | $157.40 | $157.40 |
| Purchase #5 | $16.81 | 12.530% | $18.9163 | $18.92 | $18.90 | $18.90 |
| Purchase #6 | $235.46 | 10.630% | $260.4894 | $260.49 | $260.50 | $260.50 |
| Purchase #7 | $30.95 | 7.704% | $33.3344 | $33.33 | $33.35 | $33.30 |
| 7 purchase totals = | $659.63 | $710.5285 | $710.53 | $710.60 | $710.50 | |