| 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 | $20.68 | 10.808% | $22.9151 | $22.92 | $22.90 | $22.90 |
| Purchase #2 | $30.49 | 12.818% | $34.3982 | $34.40 | $34.40 | $34.40 |
| Purchase #3 | $225.46 | 10.851% | $249.9247 | $249.92 | $249.90 | $249.90 |
| Purchase #4 | $124.72 | 8.141% | $134.8735 | $134.87 | $134.85 | $134.90 |
| Purchase #5 | $161.33 | 8.695% | $175.3576 | $175.36 | $175.35 | $175.40 |
| Purchase #6 | $13.69 | 3.846% | $14.2165 | $14.22 | $14.20 | $14.20 |
| Purchase #7 | $121.70 | 5.615% | $128.5335 | $128.53 | $128.55 | $128.50 |
| 7 purchase totals = | $698.07 | $760.2191 | $760.22 | $760.15 | $760.20 | |