| 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 | $69.90 | 12.394% | $78.5634 | $78.56 | $78.55 | $78.60 |
| Purchase #2 | $16.72 | 10.283% | $18.4393 | $18.44 | $18.45 | $18.40 |
| Purchase #3 | $63.55 | 3.455% | $65.7457 | $65.75 | $65.75 | $65.70 |
| Purchase #4 | $201.36 | 3.443% | $208.2928 | $208.29 | $208.30 | $208.30 |
| Purchase #5 | $65.49 | 10.183% | $72.1588 | $72.16 | $72.15 | $72.20 |
| Purchase #6 | $89.31 | 8.441% | $96.8487 | $96.85 | $96.85 | $96.80 |
| Purchase #7 | $86.99 | 12.306% | $97.695 | $97.70 | $97.70 | $97.70 |
| 7 purchase totals = | $593.32 | $637.7437 | $637.75 | $637.75 | $637.70 | |