| 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 | $13.53 | 10.706% | $14.9785 | $14.98 | $15.00 | $15.00 |
| Purchase #2 | $34.64 | 10.302% | $38.2086 | $38.21 | $38.20 | $38.20 |
| Purchase #3 | $178.94 | 10.520% | $197.7645 | $197.76 | $197.75 | $197.80 |
| Purchase #4 | $54.90 | 3.858% | $57.018 | $57.02 | $57.00 | $57.00 |
| Purchase #5 | $232.78 | 4.171% | $242.4893 | $242.49 | $242.50 | $242.50 |
| Purchase #6 | $174.89 | 4.322% | $182.4487 | $182.45 | $182.45 | $182.40 |
| Purchase #7 | $215.33 | 12.237% | $241.6799 | $241.68 | $241.70 | $241.70 |
| 7 purchase totals = | $905.01 | $974.5875 | $974.59 | $974.60 | $974.60 | |