| 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 | $100.41 | 11.686% | $112.1439 | $112.14 | $112.15 | $112.10 |
| Purchase #2 | $95.55 | 3.194% | $98.6019 | $98.60 | $98.60 | $98.60 |
| Purchase #3 | $90.93 | 13.316% | $103.0382 | $103.04 | $103.05 | $103.00 |
| Purchase #4 | $69.44 | 10.397% | $76.6597 | $76.66 | $76.65 | $76.70 |
| Purchase #5 | $212.36 | 10.649% | $234.9742 | $234.97 | $234.95 | $235.00 |
| Purchase #6 | $89.36 | 5.456% | $94.2355 | $94.24 | $94.25 | $94.20 |
| Purchase #7 | $107.90 | 11.673% | $120.4952 | $120.50 | $120.50 | $120.50 |
| 7 purchase totals = | $765.95 | $840.1486 | $840.15 | $840.15 | $840.10 | |