| 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 | $44.65 | 9.173% | $48.7457 | $48.75 | $48.75 | $48.70 |
| Purchase #2 | $175.90 | 9.589% | $192.7671 | $192.77 | $192.75 | $192.80 |
| Purchase #3 | $15.75 | 12.437% | $17.7088 | $17.71 | $17.70 | $17.70 |
| Purchase #4 | $5.70 | 6.743% | $6.0844 | $6.08 | $6.10 | $6.10 |
| Purchase #5 | $165.54 | 10.179% | $182.3903 | $182.39 | $182.40 | $182.40 |
| Purchase #6 | $160.84 | 3.328% | $166.1928 | $166.19 | $166.20 | $166.20 |
| Purchase #7 | $127.66 | 6.451% | $135.8953 | $135.90 | $135.90 | $135.90 |
| 7 purchase totals = | $696.04 | $749.7844 | $749.79 | $749.80 | $749.80 | |