| 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 | $80.69 | 6.116% | $85.625 | $85.63 | $85.65 | $85.60 |
| Purchase #2 | $89.60 | 4.147% | $93.3157 | $93.32 | $93.30 | $93.30 |
| Purchase #3 | $170.57 | 9.363% | $186.5405 | $186.54 | $186.55 | $186.50 |
| Purchase #4 | $12.79 | 12.562% | $14.3967 | $14.40 | $14.40 | $14.40 |
| Purchase #5 | $93.97 | 3.596% | $97.3492 | $97.35 | $97.35 | $97.30 |
| Purchase #6 | $109.75 | 3.539% | $113.6341 | $113.63 | $113.65 | $113.60 |
| Purchase #7 | $222.51 | 13.689% | $252.9694 | $252.97 | $252.95 | $253.00 |
| 7 purchase totals = | $779.88 | $843.8306 | $843.84 | $843.85 | $843.70 | |