| 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 | $104.39 | 10.180% | $115.0169 | $115.02 | $115.00 | $115.00 |
| Purchase #2 | $167.76 | 11.119% | $186.4132 | $186.41 | $186.40 | $186.40 |
| Purchase #3 | $13.98 | 6.502% | $14.889 | $14.89 | $14.90 | $14.90 |
| Purchase #4 | $11.70 | 7.529% | $12.5809 | $12.58 | $12.60 | $12.60 |
| Purchase #5 | $49.37 | 4.542% | $51.6124 | $51.61 | $51.60 | $51.60 |
| Purchase #6 | $59.45 | 10.518% | $65.703 | $65.70 | $65.70 | $65.70 |
| Purchase #7 | $135.37 | 9.488% | $148.2139 | $148.21 | $148.20 | $148.20 |
| 7 purchase totals = | $542.02 | $594.4293 | $594.42 | $594.40 | $594.40 | |