| 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 | $78.69 | 11.303% | $87.5843 | $87.58 | $87.60 | $87.60 |
| Purchase #2 | $183.94 | 9.448% | $201.3187 | $201.32 | $201.30 | $201.30 |
| Purchase #3 | $13.96 | 3.785% | $14.4884 | $14.49 | $14.50 | $14.50 |
| Purchase #4 | $200.99 | 11.207% | $223.5149 | $223.51 | $223.50 | $223.50 |
| Purchase #5 | $105.44 | 7.456% | $113.3016 | $113.30 | $113.30 | $113.30 |
| Purchase #6 | $82.99 | 7.552% | $89.2574 | $89.26 | $89.25 | $89.30 |
| Purchase #7 | $112.67 | 3.363% | $116.4591 | $116.46 | $116.45 | $116.50 |
| 7 purchase totals = | $778.68 | $845.9244 | $845.92 | $845.90 | $846.00 | |