| 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 | $29.42 | 3.195% | $30.36 | $30.36 | $30.35 | $30.40 |
| Purchase #2 | $133.44 | 8.654% | $144.9879 | $144.99 | $145.00 | $145.00 |
| Purchase #3 | $132.35 | 3.667% | $137.2033 | $137.20 | $137.20 | $137.20 |
| Purchase #4 | $185.90 | 12.265% | $208.7006 | $208.70 | $208.70 | $208.70 |
| Purchase #5 | $182.71 | 11.256% | $203.2758 | $203.28 | $203.30 | $203.30 |
| Purchase #6 | $61.60 | 12.461% | $69.276 | $69.28 | $69.30 | $69.30 |
| Purchase #7 | $168.82 | 4.113% | $175.7636 | $175.76 | $175.75 | $175.80 |
| 7 purchase totals = | $894.24 | $969.5672 | $969.57 | $969.60 | $969.70 | |