| 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 | $26.99 | 4.725% | $28.2653 | $28.27 | $28.25 | $28.30 |
| Purchase #2 | $152.92 | 6.625% | $163.051 | $163.05 | $163.05 | $163.10 |
| Purchase #3 | $60.84 | 11.281% | $67.7034 | $67.70 | $67.70 | $67.70 |
| Purchase #4 | $231.92 | 13.421% | $263.046 | $263.05 | $263.05 | $263.00 |
| Purchase #5 | $231.59 | 6.212% | $245.9764 | $245.98 | $246.00 | $246.00 |
| Purchase #6 | $56.28 | 13.652% | $63.9633 | $63.96 | $63.95 | $64.00 |
| Purchase #7 | $77.66 | 12.581% | $87.4304 | $87.43 | $87.45 | $87.40 |
| 7 purchase totals = | $838.20 | $919.4358 | $919.44 | $919.45 | $919.50 | |