| 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 | $245.78 | 3.469% | $254.3061 | $254.31 | $254.30 | $254.30 |
| Purchase #2 | $36.68 | 7.217% | $39.3272 | $39.33 | $39.35 | $39.30 |
| Purchase #3 | $6.60 | 4.174% | $6.8755 | $6.88 | $6.90 | $6.90 |
| Purchase #4 | $208.25 | 4.320% | $217.2464 | $217.25 | $217.25 | $217.20 |
| Purchase #5 | $46.38 | 6.313% | $49.308 | $49.31 | $49.30 | $49.30 |
| Purchase #6 | $215.77 | 7.420% | $231.7801 | $231.78 | $231.80 | $231.80 |
| Purchase #7 | $39.92 | 9.848% | $43.8513 | $43.85 | $43.85 | $43.90 |
| 7 purchase totals = | $799.38 | $842.6946 | $842.71 | $842.75 | $842.70 | |