| 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 | $11.26 | 8.842% | $12.2556 | $12.26 | $12.25 | $12.30 |
| Purchase #2 | $81.93 | 7.246% | $87.8666 | $87.87 | $87.85 | $87.90 |
| Purchase #3 | $186.35 | 11.455% | $207.6964 | $207.70 | $207.70 | $207.70 |
| Purchase #4 | $27.43 | 4.669% | $28.7107 | $28.71 | $28.70 | $28.70 |
| Purchase #5 | $97.37 | 3.341% | $100.6231 | $100.62 | $100.60 | $100.60 |
| Purchase #6 | $176.38 | 3.816% | $183.1107 | $183.11 | $183.10 | $183.10 |
| Purchase #7 | $161.42 | 9.242% | $176.3384 | $176.34 | $176.35 | $176.30 |
| 7 purchase totals = | $742.14 | $796.6015 | $796.61 | $796.55 | $796.60 | |