| 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 | $102.25 | 4.334% | $106.6815 | $106.68 | $106.70 | $106.70 |
| Purchase #2 | $114.74 | 9.461% | $125.5956 | $125.60 | $125.60 | $125.60 |
| Purchase #3 | $231.27 | 9.851% | $254.0524 | $254.05 | $254.05 | $254.10 |
| Purchase #4 | $59.47 | 13.264% | $67.3581 | $67.36 | $67.35 | $67.40 |
| Purchase #5 | $85.98 | 11.191% | $95.602 | $95.60 | $95.60 | $95.60 |
| Purchase #6 | $161.57 | 8.821% | $175.8221 | $175.82 | $175.80 | $175.80 |
| Purchase #7 | $67.50 | 9.243% | $73.739 | $73.74 | $73.75 | $73.70 |
| 7 purchase totals = | $822.78 | $898.8507 | $898.85 | $898.85 | $898.90 | |