| 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 | $111.30 | 12.121% | $124.7907 | $124.79 | $124.80 | $124.80 |
| Purchase #2 | $110.92 | 8.868% | $120.7564 | $120.76 | $120.75 | $120.80 |
| Purchase #3 | $75.63 | 12.738% | $85.2637 | $85.26 | $85.25 | $85.30 |
| Purchase #4 | $56.54 | 3.815% | $58.697 | $58.70 | $58.70 | $58.70 |
| Purchase #5 | $94.69 | 11.149% | $105.247 | $105.25 | $105.25 | $105.20 |
| Purchase #6 | $97.32 | 12.508% | $109.4928 | $109.49 | $109.50 | $109.50 |
| Purchase #7 | $185.69 | 11.716% | $207.4454 | $207.45 | $207.45 | $207.40 |
| 7 purchase totals = | $732.09 | $811.6930 | $811.70 | $811.70 | $811.70 | |