| 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 | $11.70 | 11.477% | $13.0428 | $13.04 | $13.05 | $13.00 |
| Purchase #2 | $140.59 | 5.628% | $148.5024 | $148.50 | $148.50 | $148.50 |
| Purchase #3 | $248.91 | 5.285% | $262.0649 | $262.06 | $262.05 | $262.10 |
| Purchase #4 | $60.73 | 5.180% | $63.8758 | $63.88 | $63.90 | $63.90 |
| Purchase #5 | $125.60 | 5.465% | $132.464 | $132.46 | $132.45 | $132.50 |
| Purchase #6 | $226.50 | 10.193% | $249.5871 | $249.59 | $249.60 | $249.60 |
| Purchase #7 | $28.55 | 10.713% | $31.6086 | $31.61 | $31.60 | $31.60 |
| 7 purchase totals = | $842.58 | $901.1456 | $901.14 | $901.15 | $901.20 | |