| 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 | $59.89 | 9.269% | $65.4412 | $65.44 | $65.45 | $65.40 |
| Purchase #2 | $176.62 | 12.433% | $198.5792 | $198.58 | $198.60 | $198.60 |
| Purchase #3 | $237.30 | 5.860% | $251.2058 | $251.21 | $251.20 | $251.20 |
| Purchase #4 | $8.57 | 7.535% | $9.2157 | $9.22 | $9.20 | $9.20 |
| Purchase #5 | $208.81 | 6.659% | $222.7147 | $222.71 | $222.70 | $222.70 |
| Purchase #6 | $9.53 | 9.600% | $10.4449 | $10.44 | $10.45 | $10.40 |
| Purchase #7 | $49.50 | 12.869% | $55.8702 | $55.87 | $55.85 | $55.90 |
| 7 purchase totals = | $750.22 | $813.4717 | $813.47 | $813.45 | $813.40 | |