| 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 | $43.25 | 13.155% | $48.9395 | $48.94 | $48.95 | $48.90 |
| Purchase #2 | $205.74 | 12.686% | $231.8402 | $231.84 | $231.85 | $231.80 |
| Purchase #3 | $237.72 | 13.773% | $270.4612 | $270.46 | $270.45 | $270.50 |
| Purchase #4 | $76.48 | 4.585% | $79.9866 | $79.99 | $80.00 | $80.00 |
| Purchase #5 | $138.69 | 12.579% | $156.1358 | $156.14 | $156.15 | $156.10 |
| Purchase #6 | $140.41 | 5.722% | $148.4443 | $148.44 | $148.45 | $148.40 |
| Purchase #7 | $30.50 | 5.826% | $32.2769 | $32.28 | $32.30 | $32.30 |
| 7 purchase totals = | $872.79 | $968.0845 | $968.09 | $968.15 | $968.00 | |