| 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 | $55.38 | 7.389% | $59.472 | $59.47 | $59.45 | $59.50 |
| Purchase #2 | $151.93 | 10.727% | $168.2275 | $168.23 | $168.25 | $168.20 |
| Purchase #3 | $68.65 | 13.104% | $77.6459 | $77.65 | $77.65 | $77.60 |
| Purchase #4 | $107.90 | 11.486% | $120.2934 | $120.29 | $120.30 | $120.30 |
| Purchase #5 | $40.67 | 8.735% | $44.2225 | $44.22 | $44.20 | $44.20 |
| Purchase #6 | $84.63 | 10.547% | $93.5559 | $93.56 | $93.55 | $93.60 |
| Purchase #7 | $120.66 | 8.371% | $130.7604 | $130.76 | $130.75 | $130.80 |
| 7 purchase totals = | $629.82 | $694.1776 | $694.18 | $694.15 | $694.20 | |