| 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 | $64.35 | 4.476% | $67.2303 | $67.23 | $67.25 | $67.20 |
| Purchase #2 | $72.25 | 4.754% | $75.6848 | $75.68 | $75.70 | $75.70 |
| Purchase #3 | $223.94 | 7.339% | $240.375 | $240.38 | $240.40 | $240.40 |
| Purchase #4 | $11.85 | 10.599% | $13.106 | $13.11 | $13.10 | $13.10 |
| Purchase #5 | $176.32 | 9.338% | $192.7848 | $192.78 | $192.80 | $192.80 |
| Purchase #6 | $99.97 | 13.801% | $113.7669 | $113.77 | $113.75 | $113.80 |
| Purchase #7 | $143.26 | 3.595% | $148.4102 | $148.41 | $148.40 | $148.40 |
| 7 purchase totals = | $791.94 | $851.3580 | $851.36 | $851.40 | $851.40 | |