| 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 | $25.49 | 12.104% | $28.5753 | $28.58 | $28.60 | $28.60 |
| Purchase #2 | $90.27 | 11.831% | $100.9498 | $100.95 | $100.95 | $100.90 |
| Purchase #3 | $57.47 | 6.481% | $61.1946 | $61.19 | $61.20 | $61.20 |
| Purchase #4 | $229.52 | 8.115% | $248.1455 | $248.15 | $248.15 | $248.10 |
| Purchase #5 | $165.90 | 13.859% | $188.8921 | $188.89 | $188.90 | $188.90 |
| Purchase #6 | $11.98 | 8.692% | $13.0213 | $13.02 | $13.00 | $13.00 |
| Purchase #7 | $101.87 | 13.612% | $115.7365 | $115.74 | $115.75 | $115.70 |
| 7 purchase totals = | $682.50 | $756.5151 | $756.52 | $756.55 | $756.40 | |