| 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 | $62.42 | 6.559% | $66.5141 | $66.51 | $66.50 | $66.50 |
| Purchase #2 | $81.68 | 10.127% | $89.9517 | $89.95 | $89.95 | $90.00 |
| Purchase #3 | $221.45 | 6.152% | $235.0736 | $235.07 | $235.05 | $235.10 |
| Purchase #4 | $71.70 | 3.705% | $74.3565 | $74.36 | $74.35 | $74.40 |
| Purchase #5 | $181.37 | 5.676% | $191.6646 | $191.66 | $191.65 | $191.70 |
| Purchase #6 | $110.46 | 10.344% | $121.886 | $121.89 | $121.90 | $121.90 |
| Purchase #7 | $112.31 | 11.629% | $125.3705 | $125.37 | $125.35 | $125.40 |
| 7 purchase totals = | $841.39 | $904.8170 | $904.81 | $904.75 | $905.00 | |