| 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 | $210.44 | 10.567% | $232.6772 | $232.68 | $232.70 | $232.70 |
| Purchase #2 | $16.97 | 10.492% | $18.7505 | $18.75 | $18.75 | $18.80 |
| Purchase #3 | $157.81 | 13.826% | $179.6288 | $179.63 | $179.65 | $179.60 |
| Purchase #4 | $46.60 | 10.500% | $51.493 | $51.49 | $51.50 | $51.50 |
| Purchase #5 | $214.47 | 10.329% | $236.6226 | $236.62 | $236.60 | $236.60 |
| Purchase #6 | $63.40 | 7.190% | $67.9585 | $67.96 | $67.95 | $68.00 |
| Purchase #7 | $5.60 | 13.645% | $6.3641 | $6.36 | $6.35 | $6.40 |
| 7 purchase totals = | $715.29 | $793.4947 | $793.49 | $793.50 | $793.60 | |