| 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 | $65.92 | 5.360% | $69.4533 | $69.45 | $69.45 | $69.50 |
| Purchase #2 | $156.77 | 4.400% | $163.6679 | $163.67 | $163.65 | $163.70 |
| Purchase #3 | $85.42 | 8.249% | $92.4663 | $92.47 | $92.45 | $92.50 |
| Purchase #4 | $163.42 | 13.488% | $185.4621 | $185.46 | $185.45 | $185.50 |
| Purchase #5 | $26.44 | 8.586% | $28.7101 | $28.71 | $28.70 | $28.70 |
| Purchase #6 | $8.50 | 9.683% | $9.3231 | $9.32 | $9.30 | $9.30 |
| Purchase #7 | $76.40 | 8.658% | $83.0147 | $83.01 | $83.00 | $83.00 |
| 7 purchase totals = | $582.87 | $632.0975 | $632.09 | $632.00 | $632.20 | |