| 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 | $27.36 | 9.137% | $29.8599 | $29.86 | $29.85 | $29.90 |
| Purchase #2 | $161.38 | 5.832% | $170.7917 | $170.79 | $170.80 | $170.80 |
| Purchase #3 | $64.75 | 12.578% | $72.8943 | $72.89 | $72.90 | $72.90 |
| Purchase #4 | $49.85 | 5.857% | $52.7697 | $52.77 | $52.75 | $52.80 |
| Purchase #5 | $242.77 | 11.243% | $270.0646 | $270.06 | $270.05 | $270.10 |
| Purchase #6 | $126.58 | 4.510% | $132.2888 | $132.29 | $132.30 | $132.30 |
| Purchase #7 | $42.95 | 13.758% | $48.8591 | $48.86 | $48.85 | $48.90 |
| 7 purchase totals = | $715.64 | $777.5281 | $777.52 | $777.50 | $777.70 | |