| 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 | $20.52 | 13.608% | $23.3124 | $23.31 | $23.30 | $23.30 |
| Purchase #2 | $163.55 | 3.392% | $169.0976 | $169.10 | $169.10 | $169.10 |
| Purchase #3 | $55.28 | 8.448% | $59.9501 | $59.95 | $59.95 | $60.00 |
| Purchase #4 | $122.71 | 10.639% | $135.7651 | $135.77 | $135.75 | $135.80 |
| Purchase #5 | $16.76 | 3.292% | $17.3117 | $17.31 | $17.30 | $17.30 |
| Purchase #6 | $78.36 | 8.487% | $85.0104 | $85.01 | $85.00 | $85.00 |
| Purchase #7 | $92.92 | 8.473% | $100.7931 | $100.79 | $100.80 | $100.80 |
| 7 purchase totals = | $550.10 | $591.2404 | $591.24 | $591.20 | $591.30 | |