| 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 | $110.85 | 10.748% | $122.7642 | $122.76 | $122.75 | $122.80 |
| Purchase #2 | $66.67 | 4.616% | $69.7475 | $69.75 | $69.75 | $69.70 |
| Purchase #3 | $173.79 | 4.348% | $181.3464 | $181.35 | $181.35 | $181.30 |
| Purchase #4 | $223.41 | 11.359% | $248.7871 | $248.79 | $248.80 | $248.80 |
| Purchase #5 | $51.55 | 10.542% | $56.9844 | $56.98 | $57.00 | $57.00 |
| Purchase #6 | $193.74 | 4.185% | $201.848 | $201.85 | $201.85 | $201.80 |
| Purchase #7 | $17.79 | 6.300% | $18.9108 | $18.91 | $18.90 | $18.90 |
| 7 purchase totals = | $837.80 | $900.3884 | $900.39 | $900.40 | $900.30 | |