| 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 | $38.80 | 8.506% | $42.1003 | $42.10 | $42.10 | $42.10 |
| Purchase #2 | $148.26 | 11.217% | $164.8903 | $164.89 | $164.90 | $164.90 |
| Purchase #3 | $110.95 | 10.668% | $122.7861 | $122.79 | $122.80 | $122.80 |
| Purchase #4 | $176.93 | 13.378% | $200.5997 | $200.60 | $200.60 | $200.60 |
| Purchase #5 | $163.96 | 8.193% | $177.3932 | $177.39 | $177.40 | $177.40 |
| Purchase #6 | $117.78 | 9.357% | $128.8007 | $128.80 | $128.80 | $128.80 |
| Purchase #7 | $113.94 | 11.775% | $127.3564 | $127.36 | $127.35 | $127.40 |
| 7 purchase totals = | $870.62 | $963.9267 | $963.93 | $963.95 | $964.00 | |