| 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 | $54.96 | 5.205% | $57.8207 | $57.82 | $57.80 | $57.80 |
| Purchase #2 | $175.97 | 11.669% | $196.5039 | $196.50 | $196.50 | $196.50 |
| Purchase #3 | $117.48 | 6.300% | $124.8812 | $124.88 | $124.90 | $124.90 |
| Purchase #4 | $18.82 | 7.341% | $20.2016 | $20.20 | $20.20 | $20.20 |
| Purchase #5 | $14.95 | 5.599% | $15.7871 | $15.79 | $15.80 | $15.80 |
| Purchase #6 | $76.88 | 13.313% | $87.115 | $87.12 | $87.10 | $87.10 |
| Purchase #7 | $165.38 | 9.184% | $180.5685 | $180.57 | $180.55 | $180.60 |
| 7 purchase totals = | $624.44 | $682.8780 | $682.88 | $682.85 | $682.90 | |