| 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 | $5.48 | 12.770% | $6.1798 | $6.18 | $6.20 | $6.20 |
| Purchase #2 | $232.68 | 10.751% | $257.6954 | $257.70 | $257.70 | $257.70 |
| Purchase #3 | $208.41 | 10.575% | $230.4494 | $230.45 | $230.45 | $230.40 |
| Purchase #4 | $197.99 | 11.729% | $221.2122 | $221.21 | $221.20 | $221.20 |
| Purchase #5 | $46.30 | 6.374% | $49.2512 | $49.25 | $49.25 | $49.30 |
| Purchase #6 | $30.40 | 9.754% | $33.3652 | $33.37 | $33.35 | $33.40 |
| Purchase #7 | $7.83 | 4.442% | $8.1778 | $8.18 | $8.20 | $8.20 |
| 7 purchase totals = | $729.09 | $806.3310 | $806.34 | $806.35 | $806.40 | |