| 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 | $72.58 | 12.687% | $81.7882 | $81.79 | $81.80 | $81.80 |
| Purchase #2 | $231.78 | 4.729% | $242.7409 | $242.74 | $242.75 | $242.70 |
| Purchase #3 | $215.76 | 5.769% | $228.2072 | $228.21 | $228.20 | $228.20 |
| Purchase #4 | $76.80 | 8.384% | $83.2389 | $83.24 | $83.25 | $83.20 |
| Purchase #5 | $210.29 | 7.639% | $226.3541 | $226.35 | $226.35 | $226.40 |
| Purchase #6 | $30.34 | 7.109% | $32.4969 | $32.50 | $32.50 | $32.50 |
| Purchase #7 | $188.90 | 9.451% | $206.7529 | $206.75 | $206.75 | $206.80 |
| 7 purchase totals = | $1,026.45 | $1,101.5791 | $1,101.58 | $1,101.60 | $1,101.60 | |