| 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 | $97.81 | 9.752% | $107.3484 | $107.35 | $107.35 | $107.30 |
| Purchase #2 | $52.83 | 7.556% | $56.8218 | $56.82 | $56.80 | $56.80 |
| Purchase #3 | $94.57 | 3.289% | $97.6804 | $97.68 | $97.70 | $97.70 |
| Purchase #4 | $234.87 | 12.473% | $264.1653 | $264.17 | $264.15 | $264.20 |
| Purchase #5 | $123.74 | 3.521% | $128.0969 | $128.10 | $128.10 | $128.10 |
| Purchase #6 | $125.55 | 13.327% | $142.282 | $142.28 | $142.30 | $142.30 |
| Purchase #7 | $171.36 | 4.226% | $178.6017 | $178.60 | $178.60 | $178.60 |
| 7 purchase totals = | $900.73 | $974.9965 | $975.00 | $975.00 | $975.00 | |