| 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 | $41.41 | 3.809% | $42.9873 | $42.99 | $43.00 | $43.00 |
| Purchase #2 | $153.86 | 9.585% | $168.6075 | $168.61 | $168.60 | $168.60 |
| Purchase #3 | $5.46 | 3.657% | $5.6597 | $5.66 | $5.65 | $5.70 |
| Purchase #4 | $219.29 | 8.471% | $237.8661 | $237.87 | $237.85 | $237.90 |
| Purchase #5 | $76.81 | 11.679% | $85.7806 | $85.78 | $85.80 | $85.80 |
| Purchase #6 | $30.66 | 11.189% | $34.0905 | $34.09 | $34.10 | $34.10 |
| Purchase #7 | $211.98 | 8.388% | $229.7609 | $229.76 | $229.75 | $229.80 |
| 7 purchase totals = | $739.47 | $804.7526 | $804.76 | $804.75 | $804.90 | |