| 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 | $100.49 | 5.125% | $105.6401 | $105.64 | $105.65 | $105.60 |
| Purchase #2 | $229.88 | 13.635% | $261.2241 | $261.22 | $261.20 | $261.20 |
| Purchase #3 | $66.71 | 3.649% | $69.1442 | $69.14 | $69.15 | $69.10 |
| Purchase #4 | $75.36 | 5.375% | $79.4106 | $79.41 | $79.40 | $79.40 |
| Purchase #5 | $182.76 | 4.557% | $191.0884 | $191.09 | $191.10 | $191.10 |
| Purchase #6 | $193.63 | 4.613% | $202.5622 | $202.56 | $202.55 | $202.60 |
| Purchase #7 | $81.92 | 5.736% | $86.6189 | $86.62 | $86.60 | $86.60 |
| 7 purchase totals = | $930.75 | $995.6885 | $995.68 | $995.65 | $995.60 | |