| 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 | $67.74 | 6.314% | $72.0171 | $72.02 | $72.00 | $72.00 |
| Purchase #2 | $121.43 | 12.617% | $136.7508 | $136.75 | $136.75 | $136.80 |
| Purchase #3 | $199.53 | 4.659% | $208.8261 | $208.83 | $208.85 | $208.80 |
| Purchase #4 | $68.91 | 13.259% | $78.0468 | $78.05 | $78.05 | $78.00 |
| Purchase #5 | $186.35 | 12.411% | $209.4779 | $209.48 | $209.50 | $209.50 |
| Purchase #6 | $211.47 | 3.492% | $218.8545 | $218.85 | $218.85 | $218.90 |
| Purchase #7 | $32.94 | 9.845% | $36.1829 | $36.18 | $36.20 | $36.20 |
| 7 purchase totals = | $888.37 | $960.1561 | $960.16 | $960.20 | $960.20 | |