| 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 | $41.36 | 6.471% | $44.0364 | $44.04 | $44.05 | $44.00 |
| Purchase #2 | $135.33 | 6.659% | $144.3416 | $144.34 | $144.35 | $144.30 |
| Purchase #3 | $136.64 | 4.831% | $143.2411 | $143.24 | $143.25 | $143.20 |
| Purchase #4 | $211.35 | 9.783% | $232.0264 | $232.03 | $232.05 | $232.00 |
| Purchase #5 | $29.99 | 3.325% | $30.9872 | $30.99 | $31.00 | $31.00 |
| Purchase #6 | $60.73 | 10.728% | $67.2451 | $67.25 | $67.25 | $67.20 |
| Purchase #7 | $148.38 | 6.136% | $157.4846 | $157.48 | $157.50 | $157.50 |
| 7 purchase totals = | $763.78 | $819.3624 | $819.37 | $819.45 | $819.20 | |