| 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 | $41.76 | 11.388% | $46.5156 | $46.52 | $46.50 | $46.50 |
| Purchase #2 | $136.36 | 13.220% | $154.3868 | $154.39 | $154.40 | $154.40 |
| Purchase #3 | $71.72 | 5.338% | $75.5484 | $75.55 | $75.55 | $75.50 |
| Purchase #4 | $48.83 | 5.795% | $51.6597 | $51.66 | $51.65 | $51.70 |
| Purchase #5 | $44.92 | 4.433% | $46.9113 | $46.91 | $46.90 | $46.90 |
| Purchase #6 | $60.37 | 11.789% | $67.487 | $67.49 | $67.50 | $67.50 |
| Purchase #7 | $199.80 | 5.216% | $210.2216 | $210.22 | $210.20 | $210.20 |
| 7 purchase totals = | $603.76 | $652.7304 | $652.74 | $652.70 | $652.70 | |