| 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 | $67.70 | 3.382% | $69.9896 | $69.99 | $70.00 | $70.00 |
| Purchase #2 | $90.76 | 11.634% | $101.319 | $101.32 | $101.30 | $101.30 |
| Purchase #3 | $164.93 | 10.706% | $182.5874 | $182.59 | $182.60 | $182.60 |
| Purchase #4 | $41.82 | 10.242% | $46.1032 | $46.10 | $46.10 | $46.10 |
| Purchase #5 | $137.73 | 7.527% | $148.0969 | $148.10 | $148.10 | $148.10 |
| Purchase #6 | $170.49 | 4.234% | $177.7085 | $177.71 | $177.70 | $177.70 |
| Purchase #7 | $234.56 | 7.742% | $252.7196 | $252.72 | $252.70 | $252.70 |
| 7 purchase totals = | $907.99 | $978.5242 | $978.53 | $978.50 | $978.50 | |