| 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 | $49.28 | 7.640% | $53.045 | $53.05 | $53.05 | $53.00 |
| Purchase #2 | $140.84 | 9.698% | $154.4987 | $154.50 | $154.50 | $154.50 |
| Purchase #3 | $109.30 | 10.729% | $121.0268 | $121.03 | $121.05 | $121.00 |
| Purchase #4 | $60.56 | 4.435% | $63.2458 | $63.25 | $63.25 | $63.20 |
| Purchase #5 | $150.97 | 9.668% | $165.5658 | $165.57 | $165.55 | $165.60 |
| Purchase #6 | $168.79 | 13.451% | $191.4939 | $191.49 | $191.50 | $191.50 |
| Purchase #7 | $78.25 | 6.591% | $83.4075 | $83.41 | $83.40 | $83.40 |
| 7 purchase totals = | $757.99 | $832.2835 | $832.30 | $832.30 | $832.20 | |