| 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 | $34.93 | 9.339% | $38.1921 | $38.19 | $38.20 | $38.20 |
| Purchase #2 | $167.37 | 10.832% | $185.4995 | $185.50 | $185.50 | $185.50 |
| Purchase #3 | $139.31 | 4.360% | $145.3839 | $145.38 | $145.40 | $145.40 |
| Purchase #4 | $122.48 | 5.661% | $129.4136 | $129.41 | $129.40 | $129.40 |
| Purchase #5 | $13.82 | 11.227% | $15.3716 | $15.37 | $15.35 | $15.40 |
| Purchase #6 | $24.39 | 13.697% | $27.7307 | $27.73 | $27.75 | $27.70 |
| Purchase #7 | $52.47 | 6.274% | $55.762 | $55.76 | $55.75 | $55.80 |
| 7 purchase totals = | $554.77 | $597.3534 | $597.34 | $597.35 | $597.40 | |