| 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 | $87.77 | 5.692% | $92.7659 | $92.77 | $92.75 | $92.80 |
| Purchase #2 | $215.78 | 9.428% | $236.1237 | $236.12 | $236.10 | $236.10 |
| Purchase #3 | $208.25 | 13.671% | $236.7199 | $236.72 | $236.70 | $236.70 |
| Purchase #4 | $186.71 | 7.428% | $200.5788 | $200.58 | $200.60 | $200.60 |
| Purchase #5 | $71.87 | 10.691% | $79.5536 | $79.55 | $79.55 | $79.60 |
| Purchase #6 | $246.45 | 10.815% | $273.1036 | $273.10 | $273.10 | $273.10 |
| Purchase #7 | $246.69 | 13.575% | $280.1782 | $280.18 | $280.20 | $280.20 |
| 7 purchase totals = | $1,263.52 | $1,399.0237 | $1,399.02 | $1,399.00 | $1,399.10 | |