| 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 | $13.42 | 12.196% | $15.0567 | $15.06 | $15.05 | $15.10 |
| Purchase #2 | $232.77 | 10.196% | $256.5032 | $256.50 | $256.50 | $256.50 |
| Purchase #3 | $198.25 | 11.730% | $221.5047 | $221.50 | $221.50 | $221.50 |
| Purchase #4 | $85.93 | 13.325% | $97.3802 | $97.38 | $97.40 | $97.40 |
| Purchase #5 | $154.38 | 5.783% | $163.3078 | $163.31 | $163.30 | $163.30 |
| Purchase #6 | $72.42 | 3.657% | $75.0684 | $75.07 | $75.05 | $75.10 |
| Purchase #7 | $112.39 | 4.210% | $117.1216 | $117.12 | $117.10 | $117.10 |
| 7 purchase totals = | $869.56 | $945.9426 | $945.94 | $945.90 | $946.00 | |