| 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 | $41.98 | 9.115% | $45.8065 | $45.81 | $45.80 | $45.80 |
| Purchase #2 | $26.94 | 8.813% | $29.3142 | $29.31 | $29.30 | $29.30 |
| Purchase #3 | $219.55 | 12.599% | $247.2111 | $247.21 | $247.20 | $247.20 |
| Purchase #4 | $81.50 | 6.541% | $86.8309 | $86.83 | $86.85 | $86.80 |
| Purchase #5 | $182.92 | 5.453% | $192.8946 | $192.89 | $192.90 | $192.90 |
| Purchase #6 | $16.51 | 6.681% | $17.613 | $17.61 | $17.60 | $17.60 |
| Purchase #7 | $247.32 | 13.733% | $281.2845 | $281.28 | $281.30 | $281.30 |
| 7 purchase totals = | $816.72 | $900.9548 | $900.94 | $900.95 | $900.90 | |