| 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 | $69.34 | 13.316% | $78.5733 | $78.57 | $78.55 | $78.60 |
| Purchase #2 | $229.79 | 3.564% | $237.9797 | $237.98 | $238.00 | $238.00 |
| Purchase #3 | $42.68 | 12.568% | $48.044 | $48.04 | $48.05 | $48.00 |
| Purchase #4 | $104.89 | 11.813% | $117.2807 | $117.28 | $117.30 | $117.30 |
| Purchase #5 | $69.84 | 13.267% | $79.1057 | $79.11 | $79.10 | $79.10 |
| Purchase #6 | $145.79 | 8.315% | $157.9124 | $157.91 | $157.90 | $157.90 |
| Purchase #7 | $203.63 | 6.528% | $216.923 | $216.92 | $216.90 | $216.90 |
| 7 purchase totals = | $865.96 | $935.8188 | $935.81 | $935.80 | $935.80 | |