| 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 | $41.49 | 6.318% | $44.1113 | $44.11 | $44.10 | $44.10 |
| Purchase #2 | $36.56 | 13.351% | $41.4411 | $41.44 | $41.45 | $41.40 |
| Purchase #3 | $166.89 | 11.849% | $186.6648 | $186.66 | $186.65 | $186.70 |
| Purchase #4 | $125.59 | 6.482% | $133.7307 | $133.73 | $133.75 | $133.70 |
| Purchase #5 | $65.80 | 5.710% | $69.5572 | $69.56 | $69.55 | $69.60 |
| Purchase #6 | $54.71 | 10.159% | $60.268 | $60.27 | $60.25 | $60.30 |
| Purchase #7 | $29.60 | 3.348% | $30.591 | $30.59 | $30.60 | $30.60 |
| 7 purchase totals = | $520.64 | $566.3641 | $566.36 | $566.35 | $566.40 | |