| 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 | $74.25 | 10.174% | $81.8042 | $81.80 | $81.80 | $81.80 |
| Purchase #2 | $119.97 | 12.485% | $134.9483 | $134.95 | $134.95 | $134.90 |
| Purchase #3 | $86.85 | 9.393% | $95.0078 | $95.01 | $95.00 | $95.00 |
| Purchase #4 | $53.97 | 3.312% | $55.7575 | $55.76 | $55.75 | $55.80 |
| Purchase #5 | $209.78 | 12.866% | $236.7703 | $236.77 | $236.75 | $236.80 |
| Purchase #6 | $72.79 | 7.525% | $78.2674 | $78.27 | $78.25 | $78.30 |
| Purchase #7 | $115.73 | 12.580% | $130.2888 | $130.29 | $130.30 | $130.30 |
| 7 purchase totals = | $733.34 | $812.8443 | $812.85 | $812.80 | $812.90 | |