| 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 | $19.34 | 13.815% | $22.0118 | $22.01 | $22.00 | $22.00 |
| Purchase #2 | $79.32 | 9.621% | $86.9514 | $86.95 | $86.95 | $87.00 |
| Purchase #3 | $220.82 | 4.659% | $231.108 | $231.11 | $231.10 | $231.10 |
| Purchase #4 | $78.28 | 6.449% | $83.3283 | $83.33 | $83.35 | $83.30 |
| Purchase #5 | $150.64 | 9.782% | $165.3756 | $165.38 | $165.40 | $165.40 |
| Purchase #6 | $160.96 | 13.736% | $183.0695 | $183.07 | $183.05 | $183.10 |
| Purchase #7 | $115.38 | 8.476% | $125.1596 | $125.16 | $125.15 | $125.20 |
| 7 purchase totals = | $824.74 | $897.0042 | $897.01 | $897.00 | $897.10 | |