| 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 | $63.53 | 11.465% | $70.8137 | $70.81 | $70.80 | $70.80 |
| Purchase #2 | $76.70 | 12.440% | $86.2415 | $86.24 | $86.25 | $86.20 |
| Purchase #3 | $190.91 | 6.378% | $203.0862 | $203.09 | $203.10 | $203.10 |
| Purchase #4 | $134.32 | 12.661% | $151.3263 | $151.33 | $151.35 | $151.30 |
| Purchase #5 | $7.31 | 8.855% | $7.9573 | $7.96 | $7.95 | $8.00 |
| Purchase #6 | $44.64 | 10.812% | $49.4665 | $49.47 | $49.45 | $49.50 |
| Purchase #7 | $79.36 | 9.121% | $86.5984 | $86.60 | $86.60 | $86.60 |
| 7 purchase totals = | $596.77 | $655.4899 | $655.50 | $655.50 | $655.50 | |