| 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 | $41.69 | 7.326% | $44.7442 | $44.74 | $44.75 | $44.70 |
| Purchase #2 | $171.52 | 11.625% | $191.4592 | $191.46 | $191.45 | $191.50 |
| Purchase #3 | $78.80 | 6.619% | $84.0158 | $84.02 | $84.00 | $84.00 |
| Purchase #4 | $102.36 | 10.528% | $113.1365 | $113.14 | $113.15 | $113.10 |
| Purchase #5 | $153.34 | 13.500% | $174.0409 | $174.04 | $174.05 | $174.00 |
| Purchase #6 | $28.52 | 12.329% | $32.0362 | $32.04 | $32.05 | $32.00 |
| Purchase #7 | $236.62 | 10.268% | $260.9161 | $260.92 | $260.90 | $260.90 |
| 7 purchase totals = | $812.85 | $900.3489 | $900.36 | $900.35 | $900.20 | |