| 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 | $27.67 | 9.470% | $30.2903 | $30.29 | $30.30 | $30.30 |
| Purchase #2 | $142.48 | 13.323% | $161.4626 | $161.46 | $161.45 | $161.50 |
| Purchase #3 | $160.80 | 3.104% | $165.7912 | $165.79 | $165.80 | $165.80 |
| Purchase #4 | $67.99 | 13.301% | $77.0333 | $77.03 | $77.05 | $77.00 |
| Purchase #5 | $78.57 | 12.800% | $88.627 | $88.63 | $88.65 | $88.60 |
| Purchase #6 | $114.51 | 6.679% | $122.1581 | $122.16 | $122.15 | $122.20 |
| Purchase #7 | $234.94 | 5.581% | $248.052 | $248.05 | $248.05 | $248.10 |
| 7 purchase totals = | $826.96 | $893.4145 | $893.41 | $893.45 | $893.50 | |