| 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 | $28.63 | 7.463% | $30.7667 | $30.77 | $30.75 | $30.80 |
| Purchase #2 | $243.68 | 10.756% | $269.8902 | $269.89 | $269.90 | $269.90 |
| Purchase #3 | $15.78 | 6.413% | $16.792 | $16.79 | $16.80 | $16.80 |
| Purchase #4 | $213.79 | 8.388% | $231.7227 | $231.72 | $231.70 | $231.70 |
| Purchase #5 | $53.86 | 11.407% | $60.0038 | $60.00 | $60.00 | $60.00 |
| Purchase #6 | $151.45 | 9.388% | $165.6681 | $165.67 | $165.65 | $165.70 |
| Purchase #7 | $10.42 | 5.319% | $10.9742 | $10.97 | $10.95 | $11.00 |
| 7 purchase totals = | $717.61 | $785.8177 | $785.81 | $785.75 | $785.90 | |