| 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 | $76.72 | 5.520% | $80.9549 | $80.95 | $80.95 | $81.00 |
| Purchase #2 | $201.56 | 3.239% | $208.0885 | $208.09 | $208.10 | $208.10 |
| Purchase #3 | $62.38 | 7.454% | $67.0298 | $67.03 | $67.05 | $67.00 |
| Purchase #4 | $231.48 | 11.305% | $257.6488 | $257.65 | $257.65 | $257.60 |
| Purchase #5 | $222.33 | 4.167% | $231.5945 | $231.59 | $231.60 | $231.60 |
| Purchase #6 | $141.33 | 7.832% | $152.399 | $152.40 | $152.40 | $152.40 |
| Purchase #7 | $154.60 | 13.644% | $175.6936 | $175.69 | $175.70 | $175.70 |
| 7 purchase totals = | $1,090.40 | $1,173.4091 | $1,173.40 | $1,173.45 | $1,173.40 | |