| 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 | $112.70 | 8.670% | $122.4711 | $122.47 | $122.45 | $122.50 |
| Purchase #2 | $24.99 | 3.118% | $25.7692 | $25.77 | $25.75 | $25.80 |
| Purchase #3 | $213.54 | 9.821% | $234.5118 | $234.51 | $234.50 | $234.50 |
| Purchase #4 | $164.25 | 5.600% | $173.448 | $173.45 | $173.45 | $173.40 |
| Purchase #5 | $35.51 | 8.652% | $38.5823 | $38.58 | $38.60 | $38.60 |
| Purchase #6 | $106.80 | 8.430% | $115.8032 | $115.80 | $115.80 | $115.80 |
| Purchase #7 | $65.92 | 10.841% | $73.0664 | $73.07 | $73.05 | $73.10 |
| 7 purchase totals = | $723.71 | $783.6520 | $783.65 | $783.60 | $783.70 | |