| 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 | $46.56 | 6.246% | $49.4681 | $49.47 | $49.45 | $49.50 |
| Purchase #2 | $130.67 | 4.528% | $136.5867 | $136.59 | $136.60 | $136.60 |
| Purchase #3 | $77.77 | 11.606% | $86.796 | $86.80 | $86.80 | $86.80 |
| Purchase #4 | $243.90 | 11.239% | $271.3119 | $271.31 | $271.30 | $271.30 |
| Purchase #5 | $125.94 | 3.221% | $129.9965 | $130.00 | $130.00 | $130.00 |
| Purchase #6 | $5.97 | 4.187% | $6.22 | $6.22 | $6.20 | $6.20 |
| Purchase #7 | $123.42 | 5.454% | $130.1513 | $130.15 | $130.15 | $130.20 |
| 7 purchase totals = | $754.23 | $810.5305 | $810.54 | $810.50 | $810.60 | |