| 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 | $61.74 | 11.456% | $68.8129 | $68.81 | $68.80 | $68.80 |
| Purchase #2 | $129.71 | 13.400% | $147.0911 | $147.09 | $147.10 | $147.10 |
| Purchase #3 | $24.67 | 13.447% | $27.9874 | $27.99 | $28.00 | $28.00 |
| Purchase #4 | $72.87 | 10.791% | $80.7334 | $80.73 | $80.75 | $80.70 |
| Purchase #5 | $130.40 | 10.870% | $144.5745 | $144.57 | $144.55 | $144.60 |
| Purchase #6 | $168.89 | 10.601% | $186.794 | $186.79 | $186.80 | $186.80 |
| Purchase #7 | $69.63 | 5.238% | $73.2772 | $73.28 | $73.30 | $73.30 |
| 7 purchase totals = | $657.91 | $729.2705 | $729.26 | $729.30 | $729.30 | |