| 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 | $59.51 | 13.803% | $67.7242 | $67.72 | $67.70 | $67.70 |
| Purchase #2 | $12.44 | 5.747% | $13.1549 | $13.15 | $13.15 | $13.20 |
| Purchase #3 | $244.33 | 12.659% | $275.2597 | $275.26 | $275.25 | $275.30 |
| Purchase #4 | $150.41 | 3.119% | $155.1013 | $155.10 | $155.10 | $155.10 |
| Purchase #5 | $221.78 | 11.411% | $247.0873 | $247.09 | $247.10 | $247.10 |
| Purchase #6 | $108.45 | 10.812% | $120.1756 | $120.18 | $120.20 | $120.20 |
| Purchase #7 | $239.87 | 7.862% | $258.7286 | $258.73 | $258.75 | $258.70 |
| 7 purchase totals = | $1,036.79 | $1,137.2316 | $1,137.23 | $1,137.25 | $1,137.30 | |