| 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 | $50.25 | 10.359% | $55.4554 | $55.46 | $55.45 | $55.50 |
| Purchase #2 | $234.63 | 10.836% | $260.0545 | $260.05 | $260.05 | $260.10 |
| Purchase #3 | $43.80 | 11.632% | $48.8948 | $48.89 | $48.90 | $48.90 |
| Purchase #4 | $8.91 | 5.389% | $9.3902 | $9.39 | $9.40 | $9.40 |
| Purchase #5 | $68.61 | 11.279% | $76.3485 | $76.35 | $76.35 | $76.30 |
| Purchase #6 | $234.96 | 12.228% | $263.6909 | $263.69 | $263.70 | $263.70 |
| Purchase #7 | $176.73 | 9.121% | $192.8495 | $192.85 | $192.85 | $192.80 |
| 7 purchase totals = | $817.89 | $906.6838 | $906.68 | $906.70 | $906.70 | |