| 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 | $44.91 | 7.765% | $48.3973 | $48.40 | $48.40 | $48.40 |
| Purchase #2 | $57.94 | 12.268% | $65.0481 | $65.05 | $65.05 | $65.00 |
| Purchase #3 | $220.78 | 6.291% | $234.6693 | $234.67 | $234.65 | $234.70 |
| Purchase #4 | $250.93 | 8.449% | $272.1311 | $272.13 | $272.15 | $272.10 |
| Purchase #5 | $237.83 | 10.410% | $262.5881 | $262.59 | $262.60 | $262.60 |
| Purchase #6 | $158.92 | 8.786% | $172.8827 | $172.88 | $172.90 | $172.90 |
| Purchase #7 | $43.73 | 13.811% | $49.7696 | $49.77 | $49.75 | $49.80 |
| 7 purchase totals = | $1,015.04 | $1,105.4862 | $1,105.49 | $1,105.50 | $1,105.50 | |