| 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 | $130.98 | 8.840% | $142.5586 | $142.56 | $142.55 | $142.60 |
| Purchase #2 | $42.81 | 11.141% | $47.5795 | $47.58 | $47.60 | $47.60 |
| Purchase #3 | $28.93 | 11.409% | $32.2306 | $32.23 | $32.25 | $32.20 |
| Purchase #4 | $22.67 | 5.426% | $23.9001 | $23.90 | $23.90 | $23.90 |
| Purchase #5 | $33.58 | 7.410% | $36.0683 | $36.07 | $36.05 | $36.10 |
| Purchase #6 | $195.77 | 13.802% | $222.7902 | $222.79 | $222.80 | $222.80 |
| Purchase #7 | $26.91 | 13.712% | $30.5999 | $30.60 | $30.60 | $30.60 |
| 7 purchase totals = | $481.65 | $535.7272 | $535.73 | $535.75 | $535.80 | |