| 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 | $109.90 | 6.228% | $116.7446 | $116.74 | $116.75 | $116.70 |
| Purchase #2 | $106.58 | 9.423% | $116.623 | $116.62 | $116.60 | $116.60 |
| Purchase #3 | $55.80 | 5.204% | $58.7038 | $58.70 | $58.70 | $58.70 |
| Purchase #4 | $177.48 | 11.677% | $198.2043 | $198.20 | $198.20 | $198.20 |
| Purchase #5 | $121.49 | 4.555% | $127.0239 | $127.02 | $127.00 | $127.00 |
| Purchase #6 | $33.89 | 4.652% | $35.4666 | $35.47 | $35.45 | $35.50 |
| Purchase #7 | $52.29 | 6.709% | $55.7981 | $55.80 | $55.80 | $55.80 |
| 7 purchase totals = | $657.43 | $708.5643 | $708.55 | $708.50 | $708.50 | |