| 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 | $81.84 | 6.689% | $87.3143 | $87.31 | $87.30 | $87.30 |
| Purchase #2 | $120.97 | 5.491% | $127.6125 | $127.61 | $127.60 | $127.60 |
| Purchase #3 | $47.99 | 6.830% | $51.2677 | $51.27 | $51.25 | $51.30 |
| Purchase #4 | $111.80 | 9.476% | $122.3942 | $122.39 | $122.40 | $122.40 |
| Purchase #5 | $236.42 | 8.769% | $257.1517 | $257.15 | $257.15 | $257.20 |
| Purchase #6 | $169.60 | 10.765% | $187.8574 | $187.86 | $187.85 | $187.90 |
| Purchase #7 | $78.81 | 4.754% | $82.5566 | $82.56 | $82.55 | $82.60 |
| 7 purchase totals = | $847.43 | $916.1544 | $916.15 | $916.10 | $916.30 | |