| 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 | $93.90 | 3.319% | $97.0165 | $97.02 | $97.00 | $97.00 |
| Purchase #2 | $57.72 | 5.349% | $60.8074 | $60.81 | $60.80 | $60.80 |
| Purchase #3 | $113.30 | 11.585% | $126.4258 | $126.43 | $126.45 | $126.40 |
| Purchase #4 | $87.34 | 11.427% | $97.3203 | $97.32 | $97.30 | $97.30 |
| Purchase #5 | $132.45 | 9.183% | $144.6129 | $144.61 | $144.60 | $144.60 |
| Purchase #6 | $63.62 | 6.245% | $67.5931 | $67.59 | $67.60 | $67.60 |
| Purchase #7 | $79.89 | 9.786% | $87.708 | $87.71 | $87.70 | $87.70 |
| 7 purchase totals = | $628.22 | $681.4840 | $681.49 | $681.45 | $681.40 | |