| 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 | $114.44 | 7.197% | $122.6762 | $122.68 | $122.70 | $122.70 |
| Purchase #2 | $107.58 | 6.371% | $114.4339 | $114.43 | $114.45 | $114.40 |
| Purchase #3 | $222.30 | 6.216% | $236.1182 | $236.12 | $236.10 | $236.10 |
| Purchase #4 | $28.98 | 3.798% | $30.0807 | $30.08 | $30.10 | $30.10 |
| Purchase #5 | $46.96 | 10.630% | $51.9518 | $51.95 | $51.95 | $52.00 |
| Purchase #6 | $157.83 | 13.672% | $179.4085 | $179.41 | $179.40 | $179.40 |
| Purchase #7 | $85.33 | 6.383% | $90.7766 | $90.78 | $90.80 | $90.80 |
| 7 purchase totals = | $763.42 | $825.4459 | $825.45 | $825.50 | $825.50 | |