| 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 | $43.50 | 12.823% | $49.078 | $49.08 | $49.10 | $49.10 |
| Purchase #2 | $139.77 | 12.438% | $157.1546 | $157.15 | $157.15 | $157.20 |
| Purchase #3 | $82.81 | 5.536% | $87.3944 | $87.39 | $87.40 | $87.40 |
| Purchase #4 | $66.76 | 5.104% | $70.1674 | $70.17 | $70.15 | $70.20 |
| Purchase #5 | $195.48 | 13.715% | $222.2901 | $222.29 | $222.30 | $222.30 |
| Purchase #6 | $145.29 | 12.177% | $162.982 | $162.98 | $163.00 | $163.00 |
| Purchase #7 | $117.89 | 3.385% | $121.8806 | $121.88 | $121.90 | $121.90 |
| 7 purchase totals = | $791.50 | $870.9471 | $870.94 | $871.00 | $871.10 | |