| 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 | $44.35 | 6.728% | $47.3339 | $47.33 | $47.35 | $47.30 |
| Purchase #2 | $7.55 | 13.314% | $8.5552 | $8.56 | $8.55 | $8.60 |
| Purchase #3 | $141.29 | 5.151% | $148.5678 | $148.57 | $148.55 | $148.60 |
| Purchase #4 | $142.60 | 12.710% | $160.7245 | $160.72 | $160.70 | $160.70 |
| Purchase #5 | $73.72 | 11.716% | $82.357 | $82.36 | $82.35 | $82.40 |
| Purchase #6 | $243.87 | 11.634% | $272.2418 | $272.24 | $272.25 | $272.20 |
| Purchase #7 | $122.89 | 3.318% | $126.9675 | $126.97 | $126.95 | $127.00 |
| 7 purchase totals = | $776.27 | $846.7477 | $846.75 | $846.70 | $846.80 | |