| 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 | $5.81 | 13.192% | $6.5765 | $6.58 | $6.60 | $6.60 |
| Purchase #2 | $38.68 | 13.753% | $43.9997 | $44.00 | $44.00 | $44.00 |
| Purchase #3 | $143.58 | 12.568% | $161.6251 | $161.63 | $161.65 | $161.60 |
| Purchase #4 | $223.48 | 3.439% | $231.1655 | $231.17 | $231.15 | $231.20 |
| Purchase #5 | $60.43 | 9.864% | $66.3908 | $66.39 | $66.40 | $66.40 |
| Purchase #6 | $176.59 | 5.469% | $186.2477 | $186.25 | $186.25 | $186.20 |
| Purchase #7 | $238.97 | 3.420% | $247.1428 | $247.14 | $247.15 | $247.10 |
| 7 purchase totals = | $887.54 | $943.1481 | $943.16 | $943.20 | $943.10 | |