| 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 | $55.30 | 11.509% | $61.6645 | $61.66 | $61.65 | $61.70 |
| Purchase #2 | $212.38 | 4.172% | $221.2405 | $221.24 | $221.25 | $221.20 |
| Purchase #3 | $21.52 | 10.383% | $23.7544 | $23.75 | $23.75 | $23.80 |
| Purchase #4 | $125.51 | 11.430% | $139.8558 | $139.86 | $139.85 | $139.90 |
| Purchase #5 | $157.60 | 13.616% | $179.0588 | $179.06 | $179.05 | $179.10 |
| Purchase #6 | $101.74 | 4.155% | $105.9673 | $105.97 | $105.95 | $106.00 |
| Purchase #7 | $247.32 | 3.607% | $256.2408 | $256.24 | $256.25 | $256.20 |
| 7 purchase totals = | $921.37 | $987.7821 | $987.78 | $987.75 | $987.90 | |