| 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 | $106.92 | 10.155% | $117.7777 | $117.78 | $117.80 | $117.80 |
| Purchase #2 | $28.43 | 6.408% | $30.2518 | $30.25 | $30.25 | $30.30 |
| Purchase #3 | $166.77 | 5.720% | $176.3092 | $176.31 | $176.30 | $176.30 |
| Purchase #4 | $198.99 | 5.806% | $210.5434 | $210.54 | $210.55 | $210.50 |
| Purchase #5 | $122.75 | 3.587% | $127.153 | $127.15 | $127.15 | $127.20 |
| Purchase #6 | $65.83 | 5.580% | $69.5033 | $69.50 | $69.50 | $69.50 |
| Purchase #7 | $57.48 | 9.471% | $62.9239 | $62.92 | $62.90 | $62.90 |
| 7 purchase totals = | $747.17 | $794.4623 | $794.45 | $794.45 | $794.50 | |