| 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 | $44.93 | 4.218% | $46.8251 | $46.83 | $46.85 | $46.80 |
| Purchase #2 | $181.25 | 9.870% | $199.1394 | $199.14 | $199.15 | $199.10 |
| Purchase #3 | $21.79 | 3.796% | $22.6171 | $22.62 | $22.60 | $22.60 |
| Purchase #4 | $42.48 | 8.705% | $46.1779 | $46.18 | $46.20 | $46.20 |
| Purchase #5 | $13.84 | 11.839% | $15.4785 | $15.48 | $15.50 | $15.50 |
| Purchase #6 | $161.72 | 13.451% | $183.473 | $183.47 | $183.45 | $183.50 |
| Purchase #7 | $33.80 | 8.407% | $36.6416 | $36.64 | $36.65 | $36.60 |
| 7 purchase totals = | $499.81 | $550.3526 | $550.36 | $550.40 | $550.30 | |