| 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 | $63.37 | 5.831% | $67.0651 | $67.07 | $67.05 | $67.10 |
| Purchase #2 | $115.25 | 5.668% | $121.7824 | $121.78 | $121.80 | $121.80 |
| Purchase #3 | $205.71 | 8.210% | $222.5988 | $222.60 | $222.60 | $222.60 |
| Purchase #4 | $160.39 | 6.256% | $170.424 | $170.42 | $170.40 | $170.40 |
| Purchase #5 | $227.87 | 3.471% | $235.7794 | $235.78 | $235.80 | $235.80 |
| Purchase #6 | $66.40 | 13.298% | $75.2299 | $75.23 | $75.25 | $75.20 |
| Purchase #7 | $65.56 | 13.533% | $74.4322 | $74.43 | $74.45 | $74.40 |
| 7 purchase totals = | $904.55 | $967.3118 | $967.31 | $967.35 | $967.30 | |