| 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 | $77.86 | 12.496% | $87.5894 | $87.59 | $87.60 | $87.60 |
| Purchase #2 | $170.66 | 8.826% | $185.7225 | $185.72 | $185.70 | $185.70 |
| Purchase #3 | $184.80 | 7.418% | $198.5085 | $198.51 | $198.50 | $198.50 |
| Purchase #4 | $215.56 | 8.412% | $233.6929 | $233.69 | $233.70 | $233.70 |
| Purchase #5 | $95.73 | 11.434% | $106.6758 | $106.68 | $106.70 | $106.70 |
| Purchase #6 | $39.68 | 6.179% | $42.1318 | $42.13 | $42.15 | $42.10 |
| Purchase #7 | $86.87 | 6.758% | $92.7407 | $92.74 | $92.75 | $92.70 |
| 7 purchase totals = | $871.16 | $947.0616 | $947.06 | $947.10 | $947.00 | |