| 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 | $13.57 | 4.179% | $14.1371 | $14.14 | $14.15 | $14.10 |
| Purchase #2 | $100.82 | 6.689% | $107.5638 | $107.56 | $107.55 | $107.60 |
| Purchase #3 | $73.78 | 4.710% | $77.255 | $77.26 | $77.25 | $77.30 |
| Purchase #4 | $119.82 | 5.301% | $126.1717 | $126.17 | $126.15 | $126.20 |
| Purchase #5 | $13.90 | 11.328% | $15.4746 | $15.47 | $15.45 | $15.50 |
| Purchase #6 | $125.97 | 6.559% | $134.2324 | $134.23 | $134.25 | $134.20 |
| Purchase #7 | $235.89 | 11.678% | $263.4372 | $263.44 | $263.45 | $263.40 |
| 7 purchase totals = | $683.75 | $738.2718 | $738.27 | $738.25 | $738.30 | |