| 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 | $71.64 | 9.217% | $78.2431 | $78.24 | $78.25 | $78.20 |
| Purchase #2 | $89.83 | 4.619% | $93.9792 | $93.98 | $94.00 | $94.00 |
| Purchase #3 | $250.61 | 8.471% | $271.8392 | $271.84 | $271.85 | $271.80 |
| Purchase #4 | $109.40 | 8.410% | $118.6005 | $118.60 | $118.60 | $118.60 |
| Purchase #5 | $40.37 | 13.614% | $45.866 | $45.87 | $45.85 | $45.90 |
| Purchase #6 | $151.83 | 12.116% | $170.2257 | $170.23 | $170.25 | $170.20 |
| Purchase #7 | $113.94 | 5.286% | $119.9629 | $119.96 | $119.95 | $120.00 |
| 7 purchase totals = | $827.62 | $898.7166 | $898.72 | $898.75 | $898.70 | |