| 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 | $55.63 | 3.197% | $57.4085 | $57.41 | $57.40 | $57.40 |
| Purchase #2 | $135.35 | 3.398% | $139.9492 | $139.95 | $139.95 | $139.90 |
| Purchase #3 | $103.60 | 5.476% | $109.2731 | $109.27 | $109.25 | $109.30 |
| Purchase #4 | $32.28 | 8.290% | $34.956 | $34.96 | $34.95 | $35.00 |
| Purchase #5 | $114.72 | 5.549% | $121.0858 | $121.09 | $121.10 | $121.10 |
| Purchase #6 | $207.39 | 3.848% | $215.3704 | $215.37 | $215.35 | $215.40 |
| Purchase #7 | $127.72 | 5.193% | $134.3525 | $134.35 | $134.35 | $134.40 |
| 7 purchase totals = | $776.69 | $812.3955 | $812.40 | $812.35 | $812.50 | |