| 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 | $94.26 | 10.433% | $104.0941 | $104.09 | $104.10 | $104.10 |
| Purchase #2 | $165.64 | 12.722% | $186.7127 | $186.71 | $186.70 | $186.70 |
| Purchase #3 | $166.43 | 11.605% | $185.7442 | $185.74 | $185.75 | $185.70 |
| Purchase #4 | $163.97 | 11.175% | $182.2936 | $182.29 | $182.30 | $182.30 |
| Purchase #5 | $28.65 | 8.818% | $31.1764 | $31.18 | $31.20 | $31.20 |
| Purchase #6 | $65.81 | 9.611% | $72.135 | $72.14 | $72.15 | $72.10 |
| Purchase #7 | $49.72 | 5.600% | $52.5043 | $52.50 | $52.50 | $52.50 |
| 7 purchase totals = | $734.48 | $814.6603 | $814.65 | $814.70 | $814.60 | |