| 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 | $81.60 | 6.695% | $87.0631 | $87.06 | $87.05 | $87.10 |
| Purchase #2 | $200.52 | 6.105% | $212.7617 | $212.76 | $212.75 | $212.80 |
| Purchase #3 | $241.93 | 11.502% | $269.7568 | $269.76 | $269.75 | $269.80 |
| Purchase #4 | $62.53 | 4.313% | $65.2269 | $65.23 | $65.25 | $65.20 |
| Purchase #5 | $11.44 | 9.620% | $12.5405 | $12.54 | $12.55 | $12.50 |
| Purchase #6 | $52.43 | 10.255% | $57.8067 | $57.81 | $57.80 | $57.80 |
| Purchase #7 | $76.89 | 12.175% | $86.2514 | $86.25 | $86.25 | $86.30 |
| 7 purchase totals = | $727.34 | $791.4071 | $791.41 | $791.40 | $791.50 | |