| 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 | $26.98 | 3.515% | $27.9283 | $27.93 | $27.95 | $27.90 |
| Purchase #2 | $9.69 | 12.183% | $10.8705 | $10.87 | $10.85 | $10.90 |
| Purchase #3 | $62.30 | 11.485% | $69.4552 | $69.46 | $69.45 | $69.50 |
| Purchase #4 | $228.57 | 3.597% | $236.7917 | $236.79 | $236.80 | $236.80 |
| Purchase #5 | $113.73 | 5.392% | $119.8623 | $119.86 | $119.85 | $119.90 |
| Purchase #6 | $174.31 | 9.595% | $191.035 | $191.04 | $191.05 | $191.00 |
| Purchase #7 | $234.41 | 4.297% | $244.4826 | $244.48 | $244.50 | $244.50 |
| 7 purchase totals = | $849.99 | $900.4256 | $900.43 | $900.45 | $900.50 | |