| 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 | $52.44 | 6.733% | $55.9708 | $55.97 | $55.95 | $56.00 |
| Purchase #2 | $113.26 | 11.462% | $126.2419 | $126.24 | $126.25 | $126.20 |
| Purchase #3 | $118.74 | 10.536% | $131.2504 | $131.25 | $131.25 | $131.30 |
| Purchase #4 | $121.56 | 10.573% | $134.4125 | $134.41 | $134.40 | $134.40 |
| Purchase #5 | $120.30 | 8.806% | $130.8936 | $130.89 | $130.90 | $130.90 |
| Purchase #6 | $64.54 | 4.683% | $67.5624 | $67.56 | $67.55 | $67.60 |
| Purchase #7 | $16.46 | 7.804% | $17.7445 | $17.74 | $17.75 | $17.70 |
| 7 purchase totals = | $607.30 | $664.0761 | $664.06 | $664.05 | $664.10 | |