| 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 | $76.75 | 10.840% | $85.0697 | $85.07 | $85.05 | $85.10 |
| Purchase #2 | $209.63 | 8.233% | $226.8888 | $226.89 | $226.90 | $226.90 |
| Purchase #3 | $83.48 | 9.607% | $91.4999 | $91.50 | $91.50 | $91.50 |
| Purchase #4 | $142.97 | 8.375% | $154.9437 | $154.94 | $154.95 | $154.90 |
| Purchase #5 | $29.52 | 3.406% | $30.5255 | $30.53 | $30.55 | $30.50 |
| Purchase #6 | $119.69 | 5.385% | $126.1353 | $126.14 | $126.15 | $126.10 |
| Purchase #7 | $75.70 | 9.443% | $82.8484 | $82.85 | $82.85 | $82.80 |
| 7 purchase totals = | $737.74 | $797.9113 | $797.92 | $797.95 | $797.80 | |