| 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 | $75.31 | 13.349% | $85.3631 | $85.36 | $85.35 | $85.40 |
| Purchase #2 | $207.67 | 6.798% | $221.7874 | $221.79 | $221.80 | $221.80 |
| Purchase #3 | $93.66 | 7.103% | $100.3127 | $100.31 | $100.30 | $100.30 |
| Purchase #4 | $231.74 | 9.166% | $252.9813 | $252.98 | $253.00 | $253.00 |
| Purchase #5 | $64.87 | 4.435% | $67.747 | $67.75 | $67.75 | $67.70 |
| Purchase #6 | $120.83 | 3.508% | $125.0687 | $125.07 | $125.05 | $125.10 |
| Purchase #7 | $42.64 | 7.856% | $45.9898 | $45.99 | $46.00 | $46.00 |
| 7 purchase totals = | $836.72 | $899.2500 | $899.25 | $899.25 | $899.30 | |