| 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 | $224.51 | 8.387% | $243.3397 | $243.34 | $243.35 | $243.30 |
| Purchase #2 | $50.41 | 10.848% | $55.8785 | $55.88 | $55.90 | $55.90 |
| Purchase #3 | $49.65 | 13.604% | $56.4044 | $56.40 | $56.40 | $56.40 |
| Purchase #4 | $58.62 | 12.356% | $65.8631 | $65.86 | $65.85 | $65.90 |
| Purchase #5 | $65.77 | 7.475% | $70.6863 | $70.69 | $70.70 | $70.70 |
| Purchase #6 | $9.63 | 12.295% | $10.814 | $10.81 | $10.80 | $10.80 |
| Purchase #7 | $80.93 | 6.724% | $86.3717 | $86.37 | $86.35 | $86.40 |
| 7 purchase totals = | $539.52 | $589.3577 | $589.35 | $589.35 | $589.40 | |