| 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 | $14.56 | 8.802% | $15.8416 | $15.84 | $15.85 | $15.80 |
| Purchase #2 | $14.54 | 9.707% | $15.9514 | $15.95 | $15.95 | $16.00 |
| Purchase #3 | $233.92 | 12.301% | $262.6945 | $262.69 | $262.70 | $262.70 |
| Purchase #4 | $116.86 | 8.299% | $126.5582 | $126.56 | $126.55 | $126.60 |
| Purchase #5 | $60.31 | 12.533% | $67.8687 | $67.87 | $67.85 | $67.90 |
| Purchase #6 | $231.64 | 12.517% | $260.6344 | $260.63 | $260.65 | $260.60 |
| Purchase #7 | $40.86 | 7.387% | $43.8783 | $43.88 | $43.90 | $43.90 |
| 7 purchase totals = | $712.69 | $793.4271 | $793.42 | $793.45 | $793.50 | |