| 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 | $105.76 | 12.592% | $119.0773 | $119.08 | $119.10 | $119.10 |
| Purchase #2 | $93.76 | 3.644% | $97.1766 | $97.18 | $97.20 | $97.20 |
| Purchase #3 | $58.87 | 7.737% | $63.4248 | $63.42 | $63.40 | $63.40 |
| Purchase #4 | $95.30 | 9.448% | $104.3039 | $104.30 | $104.30 | $104.30 |
| Purchase #5 | $20.66 | 11.750% | $23.0876 | $23.09 | $23.10 | $23.10 |
| Purchase #6 | $250.56 | 6.505% | $266.8589 | $266.86 | $266.85 | $266.90 |
| Purchase #7 | $137.81 | 3.488% | $142.6168 | $142.62 | $142.60 | $142.60 |
| 7 purchase totals = | $762.72 | $816.5459 | $816.55 | $816.55 | $816.60 | |