| 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 | $49.67 | 9.289% | $54.2838 | $54.28 | $54.30 | $54.30 |
| Purchase #2 | $124.61 | 6.312% | $132.4754 | $132.48 | $132.50 | $132.50 |
| Purchase #3 | $211.57 | 9.666% | $232.0204 | $232.02 | $232.00 | $232.00 |
| Purchase #4 | $18.90 | 8.845% | $20.5717 | $20.57 | $20.55 | $20.60 |
| Purchase #5 | $128.87 | 4.218% | $134.3057 | $134.31 | $134.30 | $134.30 |
| Purchase #6 | $184.44 | 4.503% | $192.7453 | $192.75 | $192.75 | $192.70 |
| Purchase #7 | $199.30 | 6.620% | $212.4937 | $212.49 | $212.50 | $212.50 |
| 7 purchase totals = | $917.36 | $978.8960 | $978.90 | $978.90 | $978.90 | |