| 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 | $142.89 | 8.493% | $155.0256 | $155.03 | $155.05 | $155.00 |
| Purchase #2 | $98.27 | 6.412% | $104.5711 | $104.57 | $104.55 | $104.60 |
| Purchase #3 | $77.60 | 5.182% | $81.6212 | $81.62 | $81.60 | $81.60 |
| Purchase #4 | $185.50 | 11.363% | $206.5784 | $206.58 | $206.60 | $206.60 |
| Purchase #5 | $155.79 | 4.654% | $163.0405 | $163.04 | $163.05 | $163.00 |
| Purchase #6 | $26.47 | 9.114% | $28.8825 | $28.88 | $28.90 | $28.90 |
| Purchase #7 | $223.97 | 7.103% | $239.8786 | $239.88 | $239.90 | $239.90 |
| 7 purchase totals = | $910.49 | $979.5979 | $979.60 | $979.65 | $979.60 | |