| 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 | $10.54 | 4.856% | $11.0518 | $11.05 | $11.05 | $11.10 |
| Purchase #2 | $152.82 | 8.177% | $165.3161 | $165.32 | $165.30 | $165.30 |
| Purchase #3 | $190.96 | 12.326% | $214.4977 | $214.50 | $214.50 | $214.50 |
| Purchase #4 | $74.88 | 3.224% | $77.2941 | $77.29 | $77.30 | $77.30 |
| Purchase #5 | $15.99 | 8.243% | $17.3081 | $17.31 | $17.30 | $17.30 |
| Purchase #6 | $183.62 | 13.527% | $208.4583 | $208.46 | $208.45 | $208.50 |
| Purchase #7 | $170.74 | 4.236% | $177.9725 | $177.97 | $177.95 | $178.00 |
| 7 purchase totals = | $799.55 | $871.8986 | $871.90 | $871.85 | $872.00 | |