| 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 | $75.39 | 8.354% | $81.6881 | $81.69 | $81.70 | $81.70 |
| Purchase #2 | $111.32 | 11.806% | $124.4624 | $124.46 | $124.45 | $124.50 |
| Purchase #3 | $33.69 | 4.374% | $35.1636 | $35.16 | $35.15 | $35.20 |
| Purchase #4 | $239.70 | 3.147% | $247.2434 | $247.24 | $247.25 | $247.20 |
| Purchase #5 | $169.35 | 6.769% | $180.8133 | $180.81 | $180.80 | $180.80 |
| Purchase #6 | $17.27 | 6.195% | $18.3399 | $18.34 | $18.35 | $18.30 |
| Purchase #7 | $243.33 | 12.623% | $274.0455 | $274.05 | $274.05 | $274.00 |
| 7 purchase totals = | $890.05 | $961.7562 | $961.75 | $961.75 | $961.70 | |