| 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 | $44.31 | 11.314% | $49.3232 | $49.32 | $49.30 | $49.30 |
| Purchase #2 | $40.46 | 13.448% | $45.9011 | $45.90 | $45.90 | $45.90 |
| Purchase #3 | $83.93 | 3.353% | $86.7442 | $86.74 | $86.75 | $86.70 |
| Purchase #4 | $134.97 | 12.267% | $151.5268 | $151.53 | $151.55 | $151.50 |
| Purchase #5 | $28.48 | 7.167% | $30.5212 | $30.52 | $30.50 | $30.50 |
| Purchase #6 | $238.74 | 5.691% | $252.3267 | $252.33 | $252.35 | $252.30 |
| Purchase #7 | $194.33 | 9.566% | $212.9196 | $212.92 | $212.90 | $212.90 |
| 7 purchase totals = | $765.22 | $829.2628 | $829.26 | $829.25 | $829.10 | |