| 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 | $124.27 | 4.256% | $129.5589 | $129.56 | $129.55 | $129.60 |
| Purchase #2 | $60.96 | 13.693% | $69.3073 | $69.31 | $69.30 | $69.30 |
| Purchase #3 | $154.70 | 6.568% | $164.8607 | $164.86 | $164.85 | $164.90 |
| Purchase #4 | $236.57 | 5.869% | $250.4543 | $250.45 | $250.45 | $250.50 |
| Purchase #5 | $46.66 | 4.319% | $48.6752 | $48.68 | $48.70 | $48.70 |
| Purchase #6 | $65.60 | 7.347% | $70.4196 | $70.42 | $70.40 | $70.40 |
| Purchase #7 | $38.96 | 9.108% | $42.5085 | $42.51 | $42.50 | $42.50 |
| 7 purchase totals = | $727.72 | $775.7845 | $775.79 | $775.75 | $775.90 | |