| 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 | $30.58 | 11.529% | $34.1056 | $34.11 | $34.10 | $34.10 |
| Purchase #2 | $201.36 | 6.235% | $213.9148 | $213.91 | $213.90 | $213.90 |
| Purchase #3 | $32.75 | 3.323% | $33.8383 | $33.84 | $33.85 | $33.80 |
| Purchase #4 | $82.91 | 4.105% | $86.3135 | $86.31 | $86.30 | $86.30 |
| Purchase #5 | $146.80 | 3.868% | $152.4782 | $152.48 | $152.50 | $152.50 |
| Purchase #6 | $190.38 | 11.767% | $212.782 | $212.78 | $212.80 | $212.80 |
| Purchase #7 | $180.65 | 12.319% | $202.9043 | $202.90 | $202.90 | $202.90 |
| 7 purchase totals = | $865.43 | $936.3367 | $936.33 | $936.35 | $936.30 | |