| 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 | $77.35 | 3.406% | $79.9845 | $79.98 | $80.00 | $80.00 |
| Purchase #2 | $85.87 | 11.388% | $95.6489 | $95.65 | $95.65 | $95.60 |
| Purchase #3 | $112.45 | 13.428% | $127.5498 | $127.55 | $127.55 | $127.50 |
| Purchase #4 | $21.46 | 8.363% | $23.2547 | $23.25 | $23.25 | $23.30 |
| Purchase #5 | $135.29 | 12.242% | $151.8522 | $151.85 | $151.85 | $151.90 |
| Purchase #6 | $116.92 | 8.430% | $126.7764 | $126.78 | $126.80 | $126.80 |
| Purchase #7 | $238.45 | 10.329% | $263.0795 | $263.08 | $263.10 | $263.10 |
| 7 purchase totals = | $787.79 | $868.1460 | $868.14 | $868.20 | $868.20 | |