| 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 | $22.42 | 3.475% | $23.1991 | $23.20 | $23.20 | $23.20 |
| Purchase #2 | $199.90 | 6.328% | $212.5497 | $212.55 | $212.55 | $212.50 |
| Purchase #3 | $50.63 | 11.727% | $56.5674 | $56.57 | $56.55 | $56.60 |
| Purchase #4 | $206.84 | 4.502% | $216.1519 | $216.15 | $216.15 | $216.20 |
| Purchase #5 | $186.31 | 9.124% | $203.3089 | $203.31 | $203.30 | $203.30 |
| Purchase #6 | $26.29 | 8.360% | $28.4878 | $28.49 | $28.50 | $28.50 |
| Purchase #7 | $64.32 | 4.433% | $67.1713 | $67.17 | $67.15 | $67.20 |
| 7 purchase totals = | $756.71 | $807.4361 | $807.44 | $807.40 | $807.50 | |