| 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 | $30.77 | 11.492% | $34.3061 | $34.31 | $34.30 | $34.30 |
| Purchase #2 | $199.38 | 7.823% | $214.9775 | $214.98 | $215.00 | $215.00 |
| Purchase #3 | $53.46 | 13.795% | $60.8348 | $60.83 | $60.85 | $60.80 |
| Purchase #4 | $199.94 | 5.129% | $210.1949 | $210.19 | $210.20 | $210.20 |
| Purchase #5 | $105.82 | 12.465% | $119.0105 | $119.01 | $119.00 | $119.00 |
| Purchase #6 | $23.96 | 13.685% | $27.2389 | $27.24 | $27.25 | $27.20 |
| Purchase #7 | $17.25 | 10.140% | $18.9992 | $19.00 | $19.00 | $19.00 |
| 7 purchase totals = | $630.58 | $685.5619 | $685.56 | $685.60 | $685.50 | |