| 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 | $97.41 | 9.233% | $106.4039 | $106.40 | $106.40 | $106.40 |
| Purchase #2 | $163.32 | 4.612% | $170.8523 | $170.85 | $170.85 | $170.90 |
| Purchase #3 | $85.95 | 9.563% | $94.1694 | $94.17 | $94.15 | $94.20 |
| Purchase #4 | $29.58 | 10.324% | $32.6338 | $32.63 | $32.65 | $32.60 |
| Purchase #5 | $114.87 | 11.688% | $128.296 | $128.30 | $128.30 | $128.30 |
| Purchase #6 | $134.57 | 9.742% | $147.6798 | $147.68 | $147.70 | $147.70 |
| Purchase #7 | $19.95 | 3.149% | $20.5782 | $20.58 | $20.60 | $20.60 |
| 7 purchase totals = | $645.65 | $700.6134 | $700.61 | $700.65 | $700.70 | |