| 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 | $85.84 | 5.166% | $90.2745 | $90.27 | $90.25 | $90.30 |
| Purchase #2 | $62.77 | 8.621% | $68.1814 | $68.18 | $68.20 | $68.20 |
| Purchase #3 | $88.89 | 9.177% | $97.0474 | $97.05 | $97.05 | $97.00 |
| Purchase #4 | $102.33 | 12.374% | $114.9923 | $114.99 | $115.00 | $115.00 |
| Purchase #5 | $97.84 | 6.568% | $104.2661 | $104.27 | $104.25 | $104.30 |
| Purchase #6 | $207.80 | 3.568% | $215.2143 | $215.21 | $215.20 | $215.20 |
| Purchase #7 | $225.83 | 9.695% | $247.7242 | $247.72 | $247.70 | $247.70 |
| 7 purchase totals = | $871.30 | $937.7002 | $937.69 | $937.65 | $937.70 | |