| 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 | $39.98 | 12.254% | $44.8791 | $44.88 | $44.90 | $44.90 |
| Purchase #2 | $185.46 | 6.867% | $198.1955 | $198.20 | $198.20 | $198.20 |
| Purchase #3 | $95.31 | 11.671% | $106.4336 | $106.43 | $106.45 | $106.40 |
| Purchase #4 | $167.88 | 3.168% | $173.1984 | $173.20 | $173.20 | $173.20 |
| Purchase #5 | $95.90 | 6.628% | $102.2563 | $102.26 | $102.25 | $102.30 |
| Purchase #6 | $15.92 | 13.119% | $18.0085 | $18.01 | $18.00 | $18.00 |
| Purchase #7 | $127.45 | 5.823% | $134.8714 | $134.87 | $134.85 | $134.90 |
| 7 purchase totals = | $727.90 | $777.8428 | $777.85 | $777.85 | $777.90 | |