| 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 | $37.99 | 13.837% | $43.2467 | $43.25 | $43.25 | $43.20 |
| Purchase #2 | $180.37 | 10.582% | $199.4568 | $199.46 | $199.45 | $199.50 |
| Purchase #3 | $75.30 | 7.203% | $80.7239 | $80.72 | $80.70 | $80.70 |
| Purchase #4 | $228.50 | 10.672% | $252.8855 | $252.89 | $252.90 | $252.90 |
| Purchase #5 | $23.35 | 5.412% | $24.6137 | $24.61 | $24.60 | $24.60 |
| Purchase #6 | $183.87 | 7.420% | $197.5132 | $197.51 | $197.50 | $197.50 |
| Purchase #7 | $76.86 | 10.614% | $85.0179 | $85.02 | $85.00 | $85.00 |
| 7 purchase totals = | $806.24 | $883.4577 | $883.46 | $883.40 | $883.40 | |