| 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 | $23.47 | 10.640% | $25.9672 | $25.97 | $25.95 | $26.00 |
| Purchase #2 | $50.66 | 8.731% | $55.0831 | $55.08 | $55.10 | $55.10 |
| Purchase #3 | $59.53 | 6.441% | $63.3643 | $63.36 | $63.35 | $63.40 |
| Purchase #4 | $123.49 | 10.313% | $136.2255 | $136.23 | $136.25 | $136.20 |
| Purchase #5 | $62.40 | 9.537% | $68.3511 | $68.35 | $68.35 | $68.40 |
| Purchase #6 | $87.41 | 8.743% | $95.0523 | $95.05 | $95.05 | $95.10 |
| Purchase #7 | $164.70 | 5.676% | $174.0484 | $174.05 | $174.05 | $174.00 |
| 7 purchase totals = | $571.66 | $618.0919 | $618.09 | $618.10 | $618.20 | |