| 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 | $21.43 | 6.390% | $22.7994 | $22.80 | $22.80 | $22.80 |
| Purchase #2 | $229.58 | 13.773% | $261.2001 | $261.20 | $261.20 | $261.20 |
| Purchase #3 | $183.87 | 8.607% | $199.6957 | $199.70 | $199.70 | $199.70 |
| Purchase #4 | $62.74 | 12.439% | $70.5442 | $70.54 | $70.55 | $70.50 |
| Purchase #5 | $62.77 | 12.190% | $70.4217 | $70.42 | $70.40 | $70.40 |
| Purchase #6 | $55.57 | 13.796% | $63.2364 | $63.24 | $63.25 | $63.20 |
| Purchase #7 | $161.50 | 5.275% | $170.0191 | $170.02 | $170.00 | $170.00 |
| 7 purchase totals = | $777.46 | $857.9166 | $857.92 | $857.90 | $857.80 | |