| 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 | $196.80 | 3.691% | $204.0639 | $204.06 | $204.05 | $204.10 |
| Purchase #2 | $5.39 | 11.756% | $6.0236 | $6.02 | $6.00 | $6.00 |
| Purchase #3 | $120.37 | 11.749% | $134.5123 | $134.51 | $134.50 | $134.50 |
| Purchase #4 | $11.74 | 10.648% | $12.9901 | $12.99 | $13.00 | $13.00 |
| Purchase #5 | $89.94 | 4.293% | $93.8011 | $93.80 | $93.80 | $93.80 |
| Purchase #6 | $162.74 | 7.530% | $174.9943 | $174.99 | $175.00 | $175.00 |
| Purchase #7 | $49.50 | 13.781% | $56.3216 | $56.32 | $56.30 | $56.30 |
| 7 purchase totals = | $636.48 | $682.7069 | $682.69 | $682.65 | $682.70 | |