| 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 | $44.88 | 10.194% | $49.4551 | $49.46 | $49.45 | $49.50 |
| Purchase #2 | $40.45 | 4.691% | $42.3475 | $42.35 | $42.35 | $42.30 |
| Purchase #3 | $248.46 | 7.523% | $267.1516 | $267.15 | $267.15 | $267.20 |
| Purchase #4 | $139.84 | 11.698% | $156.1985 | $156.20 | $156.20 | $156.20 |
| Purchase #5 | $224.54 | 5.512% | $236.9166 | $236.92 | $236.90 | $236.90 |
| Purchase #6 | $71.72 | 13.229% | $81.2078 | $81.21 | $81.20 | $81.20 |
| Purchase #7 | $50.96 | 3.554% | $52.7711 | $52.77 | $52.75 | $52.80 |
| 7 purchase totals = | $820.85 | $886.0482 | $886.06 | $886.00 | $886.10 | |