| 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 | $10.84 | 13.309% | $12.2827 | $12.28 | $12.30 | $12.30 |
| Purchase #2 | $135.70 | 11.303% | $151.0382 | $151.04 | $151.05 | $151.00 |
| Purchase #3 | $79.76 | 12.233% | $89.517 | $89.52 | $89.50 | $89.50 |
| Purchase #4 | $42.27 | 5.663% | $44.6638 | $44.66 | $44.65 | $44.70 |
| Purchase #5 | $177.25 | 11.734% | $198.0485 | $198.05 | $198.05 | $198.00 |
| Purchase #6 | $112.62 | 7.152% | $120.6746 | $120.67 | $120.65 | $120.70 |
| Purchase #7 | $239.31 | 5.485% | $252.4362 | $252.44 | $252.45 | $252.40 |
| 7 purchase totals = | $797.75 | $868.6610 | $868.66 | $868.65 | $868.60 | |