| 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 | $83.37 | 3.528% | $86.3113 | $86.31 | $86.30 | $86.30 |
| Purchase #2 | $76.25 | 13.123% | $86.2563 | $86.26 | $86.25 | $86.30 |
| Purchase #3 | $199.34 | 4.294% | $207.8997 | $207.90 | $207.90 | $207.90 |
| Purchase #4 | $41.74 | 8.124% | $45.131 | $45.13 | $45.15 | $45.10 |
| Purchase #5 | $73.61 | 9.759% | $80.7936 | $80.79 | $80.80 | $80.80 |
| Purchase #6 | $128.87 | 10.110% | $141.8988 | $141.90 | $141.90 | $141.90 |
| Purchase #7 | $200.25 | 11.213% | $222.704 | $222.70 | $222.70 | $222.70 |
| 7 purchase totals = | $803.43 | $870.9947 | $870.99 | $871.00 | $871.00 | |