| 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 | $41.70 | 5.687% | $44.0715 | $44.07 | $44.05 | $44.10 |
| Purchase #2 | $245.69 | 13.162% | $278.0277 | $278.03 | $278.05 | $278.00 |
| Purchase #3 | $100.73 | 6.336% | $107.1123 | $107.11 | $107.10 | $107.10 |
| Purchase #4 | $100.51 | 6.862% | $107.407 | $107.41 | $107.40 | $107.40 |
| Purchase #5 | $7.95 | 7.777% | $8.5683 | $8.57 | $8.55 | $8.60 |
| Purchase #6 | $94.60 | 6.400% | $100.6544 | $100.65 | $100.65 | $100.70 |
| Purchase #7 | $13.37 | 5.543% | $14.1111 | $14.11 | $14.10 | $14.10 |
| 7 purchase totals = | $604.55 | $659.9523 | $659.95 | $659.90 | $660.00 | |