| 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 | $78.79 | 11.173% | $87.5932 | $87.59 | $87.60 | $87.60 |
| Purchase #2 | $154.58 | 6.190% | $164.1485 | $164.15 | $164.15 | $164.10 |
| Purchase #3 | $49.69 | 8.767% | $54.0463 | $54.05 | $54.05 | $54.00 |
| Purchase #4 | $41.91 | 3.866% | $43.5302 | $43.53 | $43.55 | $43.50 |
| Purchase #5 | $61.62 | 10.189% | $67.8985 | $67.90 | $67.90 | $67.90 |
| Purchase #6 | $231.41 | 8.792% | $251.7556 | $251.76 | $251.75 | $251.80 |
| Purchase #7 | $71.69 | 5.572% | $75.6846 | $75.68 | $75.70 | $75.70 |
| 7 purchase totals = | $689.69 | $744.6569 | $744.66 | $744.70 | $744.60 | |