| 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 | $6.70 | 4.569% | $7.0061 | $7.01 | $7.00 | $7.00 |
| Purchase #2 | $123.37 | 9.289% | $134.8298 | $134.83 | $134.85 | $134.80 |
| Purchase #3 | $98.98 | 11.131% | $109.9975 | $110.00 | $110.00 | $110.00 |
| Purchase #4 | $75.56 | 3.811% | $78.4396 | $78.44 | $78.45 | $78.40 |
| Purchase #5 | $227.47 | 10.748% | $251.9185 | $251.92 | $251.90 | $251.90 |
| Purchase #6 | $45.84 | 4.867% | $48.071 | $48.07 | $48.05 | $48.10 |
| Purchase #7 | $206.91 | 9.563% | $226.6968 | $226.70 | $226.70 | $226.70 |
| 7 purchase totals = | $784.83 | $856.9593 | $856.97 | $856.95 | $856.90 | |