| 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 | $42.27 | 6.546% | $45.037 | $45.04 | $45.05 | $45.00 |
| Purchase #2 | $126.75 | 5.135% | $133.2586 | $133.26 | $133.25 | $133.30 |
| Purchase #3 | $75.93 | 4.684% | $79.4866 | $79.49 | $79.50 | $79.50 |
| Purchase #4 | $97.73 | 12.256% | $109.7078 | $109.71 | $109.70 | $109.70 |
| Purchase #5 | $34.92 | 4.325% | $36.4303 | $36.43 | $36.45 | $36.40 |
| Purchase #6 | $62.26 | 12.416% | $69.9902 | $69.99 | $70.00 | $70.00 |
| Purchase #7 | $98.93 | 11.429% | $110.2367 | $110.24 | $110.25 | $110.20 |
| 7 purchase totals = | $538.79 | $584.1472 | $584.16 | $584.20 | $584.10 | |