| 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 | $95.83 | 3.338% | $99.0288 | $99.03 | $99.05 | $99.00 |
| Purchase #2 | $78.34 | 3.148% | $80.8061 | $80.81 | $80.80 | $80.80 |
| Purchase #3 | $167.91 | 6.695% | $179.1516 | $179.15 | $179.15 | $179.20 |
| Purchase #4 | $126.62 | 3.214% | $130.6896 | $130.69 | $130.70 | $130.70 |
| Purchase #5 | $144.34 | 13.404% | $163.6873 | $163.69 | $163.70 | $163.70 |
| Purchase #6 | $76.43 | 6.160% | $81.1381 | $81.14 | $81.15 | $81.10 |
| Purchase #7 | $207.89 | 7.707% | $223.9121 | $223.91 | $223.90 | $223.90 |
| 7 purchase totals = | $897.36 | $958.4136 | $958.42 | $958.45 | $958.40 | |