| 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 | $62.49 | 7.357% | $67.0874 | $67.09 | $67.10 | $67.10 |
| Purchase #2 | $54.31 | 6.303% | $57.7332 | $57.73 | $57.75 | $57.70 |
| Purchase #3 | $226.66 | 3.453% | $234.4866 | $234.49 | $234.50 | $234.50 |
| Purchase #4 | $140.88 | 7.537% | $151.4981 | $151.50 | $151.50 | $151.50 |
| Purchase #5 | $98.54 | 3.116% | $101.6105 | $101.61 | $101.60 | $101.60 |
| Purchase #6 | $37.93 | 9.339% | $41.4723 | $41.47 | $41.45 | $41.50 |
| Purchase #7 | $17.76 | 11.367% | $19.7788 | $19.78 | $19.80 | $19.80 |
| 7 purchase totals = | $638.57 | $673.6669 | $673.67 | $673.70 | $673.70 | |