| 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 | $27.69 | 9.635% | $30.3579 | $30.36 | $30.35 | $30.40 |
| Purchase #2 | $227.52 | 8.422% | $246.6817 | $246.68 | $246.70 | $246.70 |
| Purchase #3 | $76.78 | 3.326% | $79.3337 | $79.33 | $79.35 | $79.30 |
| Purchase #4 | $122.44 | 6.386% | $130.259 | $130.26 | $130.25 | $130.30 |
| Purchase #5 | $79.61 | 11.813% | $89.0143 | $89.01 | $89.00 | $89.00 |
| Purchase #6 | $61.88 | 8.531% | $67.159 | $67.16 | $67.15 | $67.20 |
| Purchase #7 | $30.44 | 5.477% | $32.1072 | $32.11 | $32.10 | $32.10 |
| 7 purchase totals = | $626.36 | $674.9128 | $674.91 | $674.90 | $675.00 | |