| 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 | $30.82 | 3.718% | $31.9659 | $31.97 | $31.95 | $32.00 |
| Purchase #2 | $40.85 | 12.565% | $45.9828 | $45.98 | $46.00 | $46.00 |
| Purchase #3 | $114.99 | 6.429% | $122.3827 | $122.38 | $122.40 | $122.40 |
| Purchase #4 | $76.70 | 8.630% | $83.3192 | $83.32 | $83.30 | $83.30 |
| Purchase #5 | $102.26 | 4.727% | $107.0938 | $107.09 | $107.10 | $107.10 |
| Purchase #6 | $106.74 | 11.357% | $118.8625 | $118.86 | $118.85 | $118.90 |
| Purchase #7 | $52.31 | 3.584% | $54.1848 | $54.18 | $54.20 | $54.20 |
| 7 purchase totals = | $524.67 | $563.7917 | $563.78 | $563.80 | $563.90 | |