| 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 | $57.32 | 11.692% | $64.0219 | $64.02 | $64.00 | $64.00 |
| Purchase #2 | $164.68 | 3.534% | $170.4998 | $170.50 | $170.50 | $170.50 |
| Purchase #3 | $18.59 | 6.623% | $19.8212 | $19.82 | $19.80 | $19.80 |
| Purchase #4 | $175.33 | 12.409% | $197.0867 | $197.09 | $197.10 | $197.10 |
| Purchase #5 | $75.97 | 13.843% | $86.4865 | $86.49 | $86.50 | $86.50 |
| Purchase #6 | $42.84 | 13.349% | $48.5587 | $48.56 | $48.55 | $48.60 |
| Purchase #7 | $176.97 | 9.534% | $193.8423 | $193.84 | $193.85 | $193.80 |
| 7 purchase totals = | $711.70 | $780.3171 | $780.32 | $780.30 | $780.30 | |