| 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 | $242.94 | 11.676% | $271.3057 | $271.31 | $271.30 | $271.30 |
| Purchase #2 | $5.60 | 6.628% | $5.9712 | $5.97 | $5.95 | $6.00 |
| Purchase #3 | $30.46 | 3.561% | $31.5447 | $31.54 | $31.55 | $31.50 |
| Purchase #4 | $151.35 | 4.125% | $157.5932 | $157.59 | $157.60 | $157.60 |
| Purchase #5 | $157.32 | 6.300% | $167.2312 | $167.23 | $167.25 | $167.20 |
| Purchase #6 | $28.72 | 11.686% | $32.0762 | $32.08 | $32.10 | $32.10 |
| Purchase #7 | $29.48 | 4.454% | $30.793 | $30.79 | $30.80 | $30.80 |
| 7 purchase totals = | $645.87 | $696.5152 | $696.51 | $696.55 | $696.50 | |