| 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 | $40.76 | 12.319% | $45.7812 | $45.78 | $45.80 | $45.80 |
| Purchase #2 | $221.85 | 12.437% | $249.4415 | $249.44 | $249.45 | $249.40 |
| Purchase #3 | $48.38 | 8.514% | $52.4991 | $52.50 | $52.50 | $52.50 |
| Purchase #4 | $218.47 | 3.811% | $226.7959 | $226.80 | $226.80 | $226.80 |
| Purchase #5 | $75.74 | 3.676% | $78.5242 | $78.52 | $78.50 | $78.50 |
| Purchase #6 | $76.89 | 13.866% | $87.5516 | $87.55 | $87.55 | $87.60 |
| Purchase #7 | $122.86 | 3.349% | $126.9746 | $126.97 | $126.95 | $127.00 |
| 7 purchase totals = | $804.95 | $867.5681 | $867.56 | $867.55 | $867.60 | |