| 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 | $237.29 | 9.355% | $259.4885 | $259.49 | $259.50 | $259.50 |
| Purchase #2 | $27.52 | 9.561% | $30.1512 | $30.15 | $30.15 | $30.20 |
| Purchase #3 | $58.30 | 7.725% | $62.8037 | $62.80 | $62.80 | $62.80 |
| Purchase #4 | $112.80 | 11.787% | $126.0957 | $126.10 | $126.10 | $126.10 |
| Purchase #5 | $76.65 | 11.289% | $85.303 | $85.30 | $85.30 | $85.30 |
| Purchase #6 | $45.58 | 3.502% | $47.1762 | $47.18 | $47.20 | $47.20 |
| Purchase #7 | $136.26 | 6.739% | $145.4426 | $145.44 | $145.45 | $145.40 |
| 7 purchase totals = | $694.40 | $756.4609 | $756.46 | $756.50 | $756.50 | |