| 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 | $113.62 | 7.415% | $122.0449 | $122.04 | $122.05 | $122.00 |
| Purchase #2 | $53.63 | 7.700% | $57.7595 | $57.76 | $57.75 | $57.80 |
| Purchase #3 | $64.27 | 7.431% | $69.0459 | $69.05 | $69.05 | $69.00 |
| Purchase #4 | $92.47 | 12.689% | $104.2035 | $104.20 | $104.20 | $104.20 |
| Purchase #5 | $169.40 | 13.796% | $192.7704 | $192.77 | $192.75 | $192.80 |
| Purchase #6 | $137.97 | 10.560% | $152.5396 | $152.54 | $152.55 | $152.50 |
| Purchase #7 | $28.49 | 7.135% | $30.5228 | $30.52 | $30.50 | $30.50 |
| 7 purchase totals = | $659.85 | $728.8866 | $728.88 | $728.85 | $728.80 | |