| 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 | $24.31 | 3.264% | $25.1035 | $25.10 | $25.10 | $25.10 |
| Purchase #2 | $66.28 | 13.386% | $75.1522 | $75.15 | $75.15 | $75.20 |
| Purchase #3 | $147.84 | 12.415% | $166.1943 | $166.19 | $166.20 | $166.20 |
| Purchase #4 | $166.79 | 3.746% | $173.038 | $173.04 | $173.05 | $173.00 |
| Purchase #5 | $135.70 | 4.824% | $142.2462 | $142.25 | $142.25 | $142.20 |
| Purchase #6 | $149.55 | 12.783% | $168.667 | $168.67 | $168.65 | $168.70 |
| Purchase #7 | $215.90 | 11.104% | $239.8735 | $239.87 | $239.85 | $239.90 |
| 7 purchase totals = | $906.37 | $990.2747 | $990.27 | $990.25 | $990.30 | |