| 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 | $88.56 | 5.445% | $93.3821 | $93.38 | $93.40 | $93.40 |
| Purchase #2 | $38.54 | 12.720% | $43.4423 | $43.44 | $43.45 | $43.40 |
| Purchase #3 | $187.80 | 10.510% | $207.5378 | $207.54 | $207.55 | $207.50 |
| Purchase #4 | $144.92 | 13.850% | $164.9914 | $164.99 | $165.00 | $165.00 |
| Purchase #5 | $108.84 | 8.845% | $118.4669 | $118.47 | $118.45 | $118.50 |
| Purchase #6 | $224.63 | 9.682% | $246.3787 | $246.38 | $246.40 | $246.40 |
| Purchase #7 | $27.92 | 7.606% | $30.0436 | $30.04 | $30.05 | $30.00 |
| 7 purchase totals = | $821.21 | $904.2428 | $904.24 | $904.30 | $904.20 | |