| 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 | $44.82 | 3.728% | $46.4909 | $46.49 | $46.50 | $46.50 |
| Purchase #2 | $158.27 | 9.548% | $173.3816 | $173.38 | $173.40 | $173.40 |
| Purchase #3 | $56.69 | 12.783% | $63.9367 | $63.94 | $63.95 | $63.90 |
| Purchase #4 | $231.61 | 3.288% | $239.2253 | $239.23 | $239.25 | $239.20 |
| Purchase #5 | $111.91 | 7.753% | $120.5864 | $120.59 | $120.60 | $120.60 |
| Purchase #6 | $26.28 | 5.633% | $27.7604 | $27.76 | $27.75 | $27.80 |
| Purchase #7 | $215.47 | 5.591% | $227.5169 | $227.52 | $227.50 | $227.50 |
| 7 purchase totals = | $845.05 | $898.8982 | $898.91 | $898.95 | $898.90 | |