| 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 | $30.31 | 12.760% | $34.1776 | $34.18 | $34.20 | $34.20 |
| Purchase #2 | $92.39 | 10.703% | $102.2785 | $102.28 | $102.30 | $102.30 |
| Purchase #3 | $28.34 | 8.280% | $30.6866 | $30.69 | $30.70 | $30.70 |
| Purchase #4 | $237.90 | 4.763% | $249.2312 | $249.23 | $249.25 | $249.20 |
| Purchase #5 | $67.36 | 6.557% | $71.7768 | $71.78 | $71.80 | $71.80 |
| Purchase #6 | $64.66 | 11.814% | $72.2989 | $72.30 | $72.30 | $72.30 |
| Purchase #7 | $117.27 | 4.249% | $122.2528 | $122.25 | $122.25 | $122.30 |
| 7 purchase totals = | $638.23 | $682.7024 | $682.71 | $682.80 | $682.80 | |