| 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 | $40.91 | 13.662% | $46.4991 | $46.50 | $46.50 | $46.50 |
| Purchase #2 | $101.67 | 5.318% | $107.0768 | $107.08 | $107.10 | $107.10 |
| Purchase #3 | $241.90 | 8.364% | $262.1325 | $262.13 | $262.15 | $262.10 |
| Purchase #4 | $165.50 | 12.197% | $185.686 | $185.69 | $185.70 | $185.70 |
| Purchase #5 | $216.55 | 3.292% | $223.6788 | $223.68 | $223.70 | $223.70 |
| Purchase #6 | $248.87 | 11.158% | $276.6389 | $276.64 | $276.65 | $276.60 |
| Purchase #7 | $175.73 | 12.435% | $197.582 | $197.58 | $197.60 | $197.60 |
| 7 purchase totals = | $1,191.13 | $1,299.2941 | $1,299.30 | $1,299.40 | $1,299.30 | |