| 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 | $124.34 | 10.645% | $137.576 | $137.58 | $137.60 | $137.60 |
| Purchase #2 | $120.53 | 11.870% | $134.8369 | $134.84 | $134.85 | $134.80 |
| Purchase #3 | $122.84 | 4.525% | $128.3985 | $128.40 | $128.40 | $128.40 |
| Purchase #4 | $85.68 | 3.352% | $88.552 | $88.55 | $88.55 | $88.60 |
| Purchase #5 | $37.46 | 11.393% | $41.7278 | $41.73 | $41.75 | $41.70 |
| Purchase #6 | $28.61 | 6.753% | $30.542 | $30.54 | $30.55 | $30.50 |
| Purchase #7 | $57.68 | 9.725% | $63.2894 | $63.29 | $63.30 | $63.30 |
| 7 purchase totals = | $577.14 | $624.9226 | $624.93 | $625.00 | $624.90 | |