| 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 | $22.37 | 8.585% | $24.2905 | $24.29 | $24.30 | $24.30 |
| Purchase #2 | $79.41 | 4.450% | $82.9437 | $82.94 | $82.95 | $82.90 |
| Purchase #3 | $82.92 | 13.248% | $93.9052 | $93.91 | $93.90 | $93.90 |
| Purchase #4 | $163.73 | 5.134% | $172.1359 | $172.14 | $172.15 | $172.10 |
| Purchase #5 | $234.90 | 9.709% | $257.7064 | $257.71 | $257.70 | $257.70 |
| Purchase #6 | $124.76 | 8.116% | $134.8855 | $134.89 | $134.90 | $134.90 |
| Purchase #7 | $120.33 | 6.594% | $128.2646 | $128.26 | $128.25 | $128.30 |
| 7 purchase totals = | $828.42 | $894.1318 | $894.14 | $894.15 | $894.10 | |