| 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 | $63.40 | 4.195% | $66.0596 | $66.06 | $66.05 | $66.10 |
| Purchase #2 | $44.26 | 9.742% | $48.5718 | $48.57 | $48.55 | $48.60 |
| Purchase #3 | $208.77 | 4.832% | $218.8578 | $218.86 | $218.85 | $218.90 |
| Purchase #4 | $113.85 | 11.765% | $127.2445 | $127.24 | $127.25 | $127.20 |
| Purchase #5 | $236.47 | 10.712% | $261.8007 | $261.80 | $261.80 | $261.80 |
| Purchase #6 | $142.51 | 3.461% | $147.4423 | $147.44 | $147.45 | $147.40 |
| Purchase #7 | $78.97 | 11.623% | $88.1487 | $88.15 | $88.15 | $88.10 |
| 7 purchase totals = | $888.23 | $958.1254 | $958.12 | $958.10 | $958.10 | |