| 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 | $76.34 | 6.619% | $81.3929 | $81.39 | $81.40 | $81.40 |
| Purchase #2 | $29.48 | 11.197% | $32.7809 | $32.78 | $32.80 | $32.80 |
| Purchase #3 | $108.27 | 3.688% | $112.263 | $112.26 | $112.25 | $112.30 |
| Purchase #4 | $199.38 | 13.634% | $226.5635 | $226.56 | $226.55 | $226.60 |
| Purchase #5 | $28.90 | 5.436% | $30.471 | $30.47 | $30.45 | $30.50 |
| Purchase #6 | $47.67 | 13.800% | $54.2485 | $54.25 | $54.25 | $54.20 |
| Purchase #7 | $186.58 | 5.334% | $196.5322 | $196.53 | $196.55 | $196.50 |
| 7 purchase totals = | $676.62 | $734.2520 | $734.24 | $734.25 | $734.30 | |