| 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 | $44.82 | 4.625% | $46.8929 | $46.89 | $46.90 | $46.90 |
| Purchase #2 | $7.77 | 5.146% | $8.1698 | $8.17 | $8.15 | $8.20 |
| Purchase #3 | $8.34 | 4.629% | $8.7261 | $8.73 | $8.75 | $8.70 |
| Purchase #4 | $163.97 | 7.383% | $176.0759 | $176.08 | $176.10 | $176.10 |
| Purchase #5 | $171.54 | 9.358% | $187.5927 | $187.59 | $187.60 | $187.60 |
| Purchase #6 | $59.68 | 13.863% | $67.9534 | $67.95 | $67.95 | $68.00 |
| Purchase #7 | $237.84 | 5.184% | $250.1696 | $250.17 | $250.15 | $250.20 |
| 7 purchase totals = | $693.96 | $745.5804 | $745.58 | $745.60 | $745.70 | |