| 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 | $30.95 | 10.464% | $34.1886 | $34.19 | $34.20 | $34.20 |
| Purchase #2 | $244.88 | 11.565% | $273.2004 | $273.20 | $273.20 | $273.20 |
| Purchase #3 | $15.53 | 6.157% | $16.4862 | $16.49 | $16.50 | $16.50 |
| Purchase #4 | $27.94 | 8.234% | $30.2406 | $30.24 | $30.25 | $30.20 |
| Purchase #5 | $47.44 | 12.712% | $53.4706 | $53.47 | $53.45 | $53.50 |
| Purchase #6 | $81.42 | 6.317% | $86.5633 | $86.56 | $86.55 | $86.60 |
| Purchase #7 | $109.81 | 13.547% | $124.686 | $124.69 | $124.70 | $124.70 |
| 7 purchase totals = | $557.97 | $618.8357 | $618.84 | $618.85 | $618.90 | |