| 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 | $248.88 | 7.491% | $267.5236 | $267.52 | $267.50 | $267.50 |
| Purchase #2 | $33.65 | 5.381% | $35.4607 | $35.46 | $35.45 | $35.50 |
| Purchase #3 | $31.80 | 10.449% | $35.1228 | $35.12 | $35.10 | $35.10 |
| Purchase #4 | $153.53 | 8.318% | $166.3006 | $166.30 | $166.30 | $166.30 |
| Purchase #5 | $215.95 | 8.280% | $233.8307 | $233.83 | $233.85 | $233.80 |
| Purchase #6 | $14.90 | 5.240% | $15.6808 | $15.68 | $15.70 | $15.70 |
| Purchase #7 | $42.95 | 4.353% | $44.8196 | $44.82 | $44.80 | $44.80 |
| 7 purchase totals = | $741.66 | $798.7388 | $798.73 | $798.70 | $798.70 | |