| 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 | $105.79 | 10.292% | $116.6779 | $116.68 | $116.70 | $116.70 |
| Purchase #2 | $94.79 | 12.434% | $106.5762 | $106.58 | $106.60 | $106.60 |
| Purchase #3 | $27.59 | 10.317% | $30.4365 | $30.44 | $30.45 | $30.40 |
| Purchase #4 | $5.92 | 4.749% | $6.2011 | $6.20 | $6.20 | $6.20 |
| Purchase #5 | $132.85 | 3.712% | $137.7814 | $137.78 | $137.80 | $137.80 |
| Purchase #6 | $201.54 | 10.579% | $222.8609 | $222.86 | $222.85 | $222.90 |
| Purchase #7 | $187.43 | 6.847% | $200.2633 | $200.26 | $200.25 | $200.30 |
| 7 purchase totals = | $755.91 | $820.7973 | $820.80 | $820.85 | $820.90 | |