| 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 | $79.94 | 7.871% | $86.2321 | $86.23 | $86.25 | $86.20 |
| Purchase #2 | $245.56 | 3.333% | $253.7445 | $253.74 | $253.75 | $253.70 |
| Purchase #3 | $109.75 | 5.158% | $115.4109 | $115.41 | $115.40 | $115.40 |
| Purchase #4 | $123.83 | 5.520% | $130.6654 | $130.67 | $130.65 | $130.70 |
| Purchase #5 | $108.47 | 12.490% | $122.0179 | $122.02 | $122.00 | $122.00 |
| Purchase #6 | $5.46 | 4.690% | $5.7161 | $5.72 | $5.70 | $5.70 |
| Purchase #7 | $46.50 | 4.719% | $48.6943 | $48.69 | $48.70 | $48.70 |
| 7 purchase totals = | $719.51 | $762.4812 | $762.48 | $762.45 | $762.40 | |