| 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 | $83.49 | 6.729% | $89.108 | $89.11 | $89.10 | $89.10 |
| Purchase #2 | $86.25 | 6.782% | $92.0995 | $92.10 | $92.10 | $92.10 |
| Purchase #3 | $156.36 | 7.612% | $168.2621 | $168.26 | $168.25 | $168.30 |
| Purchase #4 | $188.72 | 5.302% | $198.7259 | $198.73 | $198.75 | $198.70 |
| Purchase #5 | $27.88 | 8.529% | $30.2579 | $30.26 | $30.25 | $30.30 |
| Purchase #6 | $105.28 | 4.260% | $109.7649 | $109.76 | $109.75 | $109.80 |
| Purchase #7 | $183.71 | 13.103% | $207.7815 | $207.78 | $207.80 | $207.80 |
| 7 purchase totals = | $831.69 | $895.9998 | $896.00 | $896.00 | $896.10 | |