| 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 | $30.31 | 13.536% | $34.4128 | $34.41 | $34.40 | $34.40 |
| Purchase #2 | $45.50 | 6.871% | $48.6263 | $48.63 | $48.65 | $48.60 |
| Purchase #3 | $190.97 | 7.133% | $204.5919 | $204.59 | $204.60 | $204.60 |
| Purchase #4 | $95.95 | 8.738% | $104.3341 | $104.33 | $104.35 | $104.30 |
| Purchase #5 | $57.77 | 7.468% | $62.0843 | $62.08 | $62.10 | $62.10 |
| Purchase #6 | $100.84 | 3.689% | $104.56 | $104.56 | $104.55 | $104.60 |
| Purchase #7 | $163.32 | 7.750% | $175.9773 | $175.98 | $176.00 | $176.00 |
| 7 purchase totals = | $684.66 | $734.5867 | $734.58 | $734.65 | $734.60 | |