| 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 | $74.84 | 3.851% | $77.7221 | $77.72 | $77.70 | $77.70 |
| Purchase #2 | $232.68 | 6.744% | $248.3719 | $248.37 | $248.35 | $248.40 |
| Purchase #3 | $67.87 | 10.159% | $74.7649 | $74.76 | $74.75 | $74.80 |
| Purchase #4 | $155.87 | 5.341% | $164.195 | $164.20 | $164.20 | $164.20 |
| Purchase #5 | $15.74 | 10.205% | $17.3463 | $17.35 | $17.35 | $17.30 |
| Purchase #6 | $123.74 | 11.427% | $137.8798 | $137.88 | $137.90 | $137.90 |
| Purchase #7 | $78.46 | 8.192% | $84.8874 | $84.89 | $84.90 | $84.90 |
| 7 purchase totals = | $749.20 | $805.1674 | $805.17 | $805.15 | $805.20 | |