| 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 | $39.42 | 8.431% | $42.7435 | $42.74 | $42.75 | $42.70 |
| Purchase #2 | $94.75 | 8.765% | $103.0548 | $103.05 | $103.05 | $103.10 |
| Purchase #3 | $79.43 | 5.283% | $83.6263 | $83.63 | $83.65 | $83.60 |
| Purchase #4 | $242.38 | 3.153% | $250.0222 | $250.02 | $250.00 | $250.00 |
| Purchase #5 | $249.25 | 6.340% | $265.0525 | $265.05 | $265.05 | $265.10 |
| Purchase #6 | $60.56 | 9.814% | $66.5034 | $66.50 | $66.50 | $66.50 |
| Purchase #7 | $171.47 | 5.580% | $181.038 | $181.04 | $181.05 | $181.00 |
| 7 purchase totals = | $937.26 | $992.0407 | $992.03 | $992.05 | $992.00 | |