| 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 | $66.62 | 9.415% | $72.8923 | $72.89 | $72.90 | $72.90 |
| Purchase #2 | $23.85 | 6.375% | $25.3704 | $25.37 | $25.35 | $25.40 |
| Purchase #3 | $199.93 | 5.626% | $211.1781 | $211.18 | $211.20 | $211.20 |
| Purchase #4 | $163.37 | 9.328% | $178.6092 | $178.61 | $178.60 | $178.60 |
| Purchase #5 | $231.50 | 7.290% | $248.3764 | $248.38 | $248.40 | $248.40 |
| Purchase #6 | $60.87 | 6.370% | $64.7474 | $64.75 | $64.75 | $64.70 |
| Purchase #7 | $103.69 | 13.337% | $117.5191 | $117.52 | $117.50 | $117.50 |
| 7 purchase totals = | $849.83 | $918.6929 | $918.70 | $918.70 | $918.70 | |