| 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 | $70.39 | 9.516% | $77.0883 | $77.09 | $77.10 | $77.10 |
| Purchase #2 | $198.83 | 13.735% | $226.1393 | $226.14 | $226.15 | $226.10 |
| Purchase #3 | $61.27 | 8.558% | $66.5135 | $66.51 | $66.50 | $66.50 |
| Purchase #4 | $27.42 | 9.419% | $30.0027 | $30.00 | $30.00 | $30.00 |
| Purchase #5 | $101.51 | 12.512% | $114.2109 | $114.21 | $114.20 | $114.20 |
| Purchase #6 | $187.75 | 11.639% | $209.6022 | $209.60 | $209.60 | $209.60 |
| Purchase #7 | $211.37 | 4.375% | $220.6174 | $220.62 | $220.60 | $220.60 |
| 7 purchase totals = | $858.54 | $944.1743 | $944.17 | $944.15 | $944.10 | |