| 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 | $46.94 | 4.643% | $49.1194 | $49.12 | $49.10 | $49.10 |
| Purchase #2 | $26.85 | 12.731% | $30.2683 | $30.27 | $30.25 | $30.30 |
| Purchase #3 | $183.89 | 9.235% | $200.8722 | $200.87 | $200.85 | $200.90 |
| Purchase #4 | $188.95 | 3.619% | $195.7881 | $195.79 | $195.80 | $195.80 |
| Purchase #5 | $163.32 | 12.293% | $183.3969 | $183.40 | $183.40 | $183.40 |
| Purchase #6 | $139.82 | 7.322% | $150.0576 | $150.06 | $150.05 | $150.10 |
| Purchase #7 | $199.97 | 10.583% | $221.1328 | $221.13 | $221.15 | $221.10 |
| 7 purchase totals = | $949.74 | $1,030.6353 | $1,030.64 | $1,030.60 | $1,030.70 | |