| 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 | $71.92 | 10.825% | $79.7053 | $79.71 | $79.70 | $79.70 |
| Purchase #2 | $146.41 | 8.656% | $159.0832 | $159.08 | $159.10 | $159.10 |
| Purchase #3 | $52.37 | 6.463% | $55.7547 | $55.75 | $55.75 | $55.80 |
| Purchase #4 | $49.32 | 4.855% | $51.7145 | $51.71 | $51.70 | $51.70 |
| Purchase #5 | $95.91 | 6.442% | $102.0885 | $102.09 | $102.10 | $102.10 |
| Purchase #6 | $200.54 | 4.649% | $209.8631 | $209.86 | $209.85 | $209.90 |
| Purchase #7 | $237.87 | 9.646% | $260.8149 | $260.81 | $260.80 | $260.80 |
| 7 purchase totals = | $854.34 | $919.0242 | $919.01 | $919.00 | $919.10 | |