| 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 | $14.52 | 8.357% | $15.7334 | $15.73 | $15.75 | $15.70 |
| Purchase #2 | $62.60 | 8.255% | $67.7676 | $67.77 | $67.75 | $67.80 |
| Purchase #3 | $165.72 | 5.153% | $174.2596 | $174.26 | $174.25 | $174.30 |
| Purchase #4 | $64.30 | 10.230% | $70.8779 | $70.88 | $70.90 | $70.90 |
| Purchase #5 | $101.79 | 13.464% | $115.495 | $115.50 | $115.50 | $115.50 |
| Purchase #6 | $63.82 | 8.759% | $69.41 | $69.41 | $69.40 | $69.40 |
| Purchase #7 | $148.76 | 10.740% | $164.7368 | $164.74 | $164.75 | $164.70 |
| 7 purchase totals = | $621.51 | $678.2803 | $678.29 | $678.30 | $678.30 | |