| 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 | $65.90 | 4.627% | $68.9492 | $68.95 | $68.95 | $68.90 |
| Purchase #2 | $176.96 | 11.769% | $197.7864 | $197.79 | $197.80 | $197.80 |
| Purchase #3 | $98.87 | 4.199% | $103.0216 | $103.02 | $103.00 | $103.00 |
| Purchase #4 | $41.64 | 10.631% | $46.0667 | $46.07 | $46.05 | $46.10 |
| Purchase #5 | $30.80 | 3.184% | $31.7807 | $31.78 | $31.80 | $31.80 |
| Purchase #6 | $108.88 | 12.779% | $122.7938 | $122.79 | $122.80 | $122.80 |
| Purchase #7 | $200.86 | 7.263% | $215.4485 | $215.45 | $215.45 | $215.40 |
| 7 purchase totals = | $723.91 | $785.8469 | $785.85 | $785.85 | $785.80 | |