| 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 | $60.52 | 5.377% | $63.7742 | $63.77 | $63.75 | $63.80 |
| Purchase #2 | $12.63 | 5.753% | $13.3566 | $13.36 | $13.35 | $13.40 |
| Purchase #3 | $188.30 | 12.803% | $212.408 | $212.41 | $212.40 | $212.40 |
| Purchase #4 | $227.62 | 11.145% | $252.9882 | $252.99 | $253.00 | $253.00 |
| Purchase #5 | $15.49 | 4.615% | $16.2049 | $16.20 | $16.20 | $16.20 |
| Purchase #6 | $196.44 | 9.553% | $215.2059 | $215.21 | $215.20 | $215.20 |
| Purchase #7 | $76.34 | 6.502% | $81.3036 | $81.30 | $81.30 | $81.30 |
| 7 purchase totals = | $777.34 | $855.2414 | $855.24 | $855.20 | $855.30 | |