| 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 | $14.64 | 13.245% | $16.5791 | $16.58 | $16.60 | $16.60 |
| Purchase #2 | $20.80 | 11.110% | $23.1109 | $23.11 | $23.10 | $23.10 |
| Purchase #3 | $88.36 | 9.816% | $97.0334 | $97.03 | $97.05 | $97.00 |
| Purchase #4 | $65.98 | 7.217% | $70.7418 | $70.74 | $70.75 | $70.70 |
| Purchase #5 | $156.41 | 7.474% | $168.1001 | $168.10 | $168.10 | $168.10 |
| Purchase #6 | $213.64 | 3.669% | $221.4785 | $221.48 | $221.50 | $221.50 |
| Purchase #7 | $198.71 | 7.204% | $213.0251 | $213.03 | $213.05 | $213.00 |
| 7 purchase totals = | $758.54 | $810.0689 | $810.07 | $810.15 | $810.00 | |