| 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 | $32.35 | 3.261% | $33.4049 | $33.40 | $33.40 | $33.40 |
| Purchase #2 | $19.66 | 7.158% | $21.0673 | $21.07 | $21.05 | $21.10 |
| Purchase #3 | $103.58 | 10.713% | $114.6765 | $114.68 | $114.70 | $114.70 |
| Purchase #4 | $102.89 | 4.719% | $107.7454 | $107.75 | $107.75 | $107.70 |
| Purchase #5 | $250.26 | 4.161% | $260.6733 | $260.67 | $260.65 | $260.70 |
| Purchase #6 | $28.95 | 10.429% | $31.9692 | $31.97 | $31.95 | $32.00 |
| Purchase #7 | $35.36 | 10.355% | $39.0215 | $39.02 | $39.00 | $39.00 |
| 7 purchase totals = | $573.05 | $608.5581 | $608.56 | $608.50 | $608.60 | |