| 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 | $13.27 | 10.567% | $14.6722 | $14.67 | $14.65 | $14.70 |
| Purchase #2 | $170.52 | 7.154% | $182.719 | $182.72 | $182.70 | $182.70 |
| Purchase #3 | $110.42 | 11.152% | $122.734 | $122.73 | $122.75 | $122.70 |
| Purchase #4 | $104.76 | 3.588% | $108.5188 | $108.52 | $108.50 | $108.50 |
| Purchase #5 | $21.51 | 11.749% | $24.0372 | $24.04 | $24.05 | $24.00 |
| Purchase #6 | $208.30 | 4.868% | $218.44 | $218.44 | $218.45 | $218.40 |
| Purchase #7 | $48.25 | 4.719% | $50.5269 | $50.53 | $50.55 | $50.50 |
| 7 purchase totals = | $677.03 | $721.6481 | $721.65 | $721.65 | $721.50 | |