| 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 | $14.36 | 6.831% | $15.3409 | $15.34 | $15.35 | $15.30 |
| Purchase #2 | $81.40 | 12.209% | $91.3381 | $91.34 | $91.35 | $91.30 |
| Purchase #3 | $102.98 | 6.775% | $109.9569 | $109.96 | $109.95 | $110.00 |
| Purchase #4 | $134.96 | 7.780% | $145.4599 | $145.46 | $145.45 | $145.50 |
| Purchase #5 | $70.62 | 10.136% | $77.778 | $77.78 | $77.80 | $77.80 |
| Purchase #6 | $149.97 | 10.234% | $165.3179 | $165.32 | $165.30 | $165.30 |
| Purchase #7 | $16.85 | 11.856% | $18.8477 | $18.85 | $18.85 | $18.80 |
| 7 purchase totals = | $571.14 | $624.0394 | $624.05 | $624.05 | $624.00 | |