| 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 | $95.78 | 12.643% | $107.8895 | $107.89 | $107.90 | $107.90 |
| Purchase #2 | $227.87 | 12.375% | $256.0689 | $256.07 | $256.05 | $256.10 |
| Purchase #3 | $116.58 | 7.430% | $125.2419 | $125.24 | $125.25 | $125.20 |
| Purchase #4 | $33.75 | 13.568% | $38.3292 | $38.33 | $38.35 | $38.30 |
| Purchase #5 | $52.31 | 11.609% | $58.3827 | $58.38 | $58.40 | $58.40 |
| Purchase #6 | $69.37 | 9.186% | $75.7423 | $75.74 | $75.75 | $75.70 |
| Purchase #7 | $32.71 | 12.864% | $36.9178 | $36.92 | $36.90 | $36.90 |
| 7 purchase totals = | $628.37 | $698.5723 | $698.57 | $698.60 | $698.50 | |