| 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 | $15.88 | 11.752% | $17.7462 | $17.75 | $17.75 | $17.70 |
| Purchase #2 | $65.74 | 13.731% | $74.7668 | $74.77 | $74.75 | $74.80 |
| Purchase #3 | $177.63 | 4.769% | $186.1012 | $186.10 | $186.10 | $186.10 |
| Purchase #4 | $243.96 | 11.802% | $272.7522 | $272.75 | $272.75 | $272.80 |
| Purchase #5 | $80.56 | 5.801% | $85.2333 | $85.23 | $85.25 | $85.20 |
| Purchase #6 | $14.52 | 6.433% | $15.4541 | $15.45 | $15.45 | $15.50 |
| Purchase #7 | $81.87 | 5.681% | $86.521 | $86.52 | $86.50 | $86.50 |
| 7 purchase totals = | $680.16 | $738.5748 | $738.57 | $738.55 | $738.60 | |