| 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 | $67.73 | 9.801% | $74.3682 | $74.37 | $74.35 | $74.40 |
| Purchase #2 | $64.92 | 12.284% | $72.8948 | $72.89 | $72.90 | $72.90 |
| Purchase #3 | $41.84 | 5.650% | $44.204 | $44.20 | $44.20 | $44.20 |
| Purchase #4 | $107.59 | 4.325% | $112.2433 | $112.24 | $112.25 | $112.20 |
| Purchase #5 | $37.29 | 11.160% | $41.4516 | $41.45 | $41.45 | $41.50 |
| Purchase #6 | $52.81 | 13.646% | $60.0165 | $60.02 | $60.00 | $60.00 |
| Purchase #7 | $178.97 | 10.183% | $197.1945 | $197.19 | $197.20 | $197.20 |
| 7 purchase totals = | $551.15 | $602.3729 | $602.36 | $602.35 | $602.40 | |