| 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 | $103.40 | 9.257% | $112.9717 | $112.97 | $112.95 | $113.00 |
| Purchase #2 | $49.95 | 11.362% | $55.6253 | $55.63 | $55.65 | $55.60 |
| Purchase #3 | $69.92 | 10.166% | $77.0281 | $77.03 | $77.05 | $77.00 |
| Purchase #4 | $67.69 | 3.432% | $70.0131 | $70.01 | $70.00 | $70.00 |
| Purchase #5 | $91.81 | 13.420% | $104.1309 | $104.13 | $104.15 | $104.10 |
| Purchase #6 | $217.73 | 8.245% | $235.6818 | $235.68 | $235.70 | $235.70 |
| Purchase #7 | $16.90 | 3.211% | $17.4427 | $17.44 | $17.45 | $17.40 |
| 7 purchase totals = | $617.40 | $672.8936 | $672.89 | $672.95 | $672.80 | |