| 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 | $29.26 | 3.279% | $30.2194 | $30.22 | $30.20 | $30.20 |
| Purchase #2 | $235.71 | 11.450% | $262.6988 | $262.70 | $262.70 | $262.70 |
| Purchase #3 | $96.78 | 5.819% | $102.4116 | $102.41 | $102.40 | $102.40 |
| Purchase #4 | $160.26 | 3.740% | $166.2537 | $166.25 | $166.25 | $166.30 |
| Purchase #5 | $57.84 | 4.536% | $60.4636 | $60.46 | $60.45 | $60.50 |
| Purchase #6 | $33.85 | 13.538% | $38.4326 | $38.43 | $38.45 | $38.40 |
| Purchase #7 | $78.28 | 6.475% | $83.3486 | $83.35 | $83.35 | $83.30 |
| 7 purchase totals = | $691.98 | $743.8283 | $743.82 | $743.80 | $743.80 | |