| 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 | $246.81 | 12.416% | $277.4539 | $277.45 | $277.45 | $277.50 |
| Purchase #2 | $150.68 | 11.408% | $167.8696 | $167.87 | $167.85 | $167.90 |
| Purchase #3 | $37.66 | 3.735% | $39.0666 | $39.07 | $39.05 | $39.10 |
| Purchase #4 | $121.26 | 13.761% | $137.9466 | $137.95 | $137.95 | $137.90 |
| Purchase #5 | $200.29 | 6.380% | $213.0685 | $213.07 | $213.05 | $213.10 |
| Purchase #6 | $28.66 | 4.749% | $30.0211 | $30.02 | $30.00 | $30.00 |
| Purchase #7 | $28.42 | 5.616% | $30.0161 | $30.02 | $30.00 | $30.00 |
| 7 purchase totals = | $813.78 | $895.4424 | $895.45 | $895.35 | $895.50 | |