| 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 | $81.93 | 5.538% | $86.4673 | $86.47 | $86.45 | $86.50 |
| Purchase #2 | $21.32 | 7.492% | $22.9173 | $22.92 | $22.90 | $22.90 |
| Purchase #3 | $192.26 | 7.647% | $206.9621 | $206.96 | $206.95 | $207.00 |
| Purchase #4 | $127.73 | 5.478% | $134.727 | $134.73 | $134.75 | $134.70 |
| Purchase #5 | $240.46 | 9.436% | $263.1498 | $263.15 | $263.15 | $263.10 |
| Purchase #6 | $16.86 | 6.644% | $17.9802 | $17.98 | $18.00 | $18.00 |
| Purchase #7 | $43.39 | 3.640% | $44.9694 | $44.97 | $44.95 | $45.00 |
| 7 purchase totals = | $723.95 | $777.1731 | $777.18 | $777.15 | $777.20 | |