| 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 | $40.55 | 6.188% | $43.0592 | $43.06 | $43.05 | $43.10 |
| Purchase #2 | $60.72 | 12.522% | $68.3234 | $68.32 | $68.30 | $68.30 |
| Purchase #3 | $151.78 | 3.495% | $157.0847 | $157.08 | $157.10 | $157.10 |
| Purchase #4 | $52.27 | 12.279% | $58.6882 | $58.69 | $58.70 | $58.70 |
| Purchase #5 | $236.43 | 3.197% | $243.9887 | $243.99 | $244.00 | $244.00 |
| Purchase #6 | $68.75 | 3.591% | $71.2188 | $71.22 | $71.20 | $71.20 |
| Purchase #7 | $113.32 | 9.855% | $124.4877 | $124.49 | $124.50 | $124.50 |
| 7 purchase totals = | $723.82 | $766.8507 | $766.85 | $766.85 | $766.90 | |