| 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 | $104.31 | 5.679% | $110.2338 | $110.23 | $110.25 | $110.20 |
| Purchase #2 | $21.89 | 5.543% | $23.1034 | $23.10 | $23.10 | $23.10 |
| Purchase #3 | $17.53 | 5.304% | $18.4598 | $18.46 | $18.45 | $18.50 |
| Purchase #4 | $21.31 | 13.344% | $24.1536 | $24.15 | $24.15 | $24.20 |
| Purchase #5 | $184.73 | 13.492% | $209.6538 | $209.65 | $209.65 | $209.70 |
| Purchase #6 | $156.48 | 3.532% | $162.0069 | $162.01 | $162.00 | $162.00 |
| Purchase #7 | $171.53 | 3.706% | $177.8869 | $177.89 | $177.90 | $177.90 |
| 7 purchase totals = | $677.78 | $725.4982 | $725.49 | $725.50 | $725.60 | |