| 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 | $42.91 | 4.520% | $44.8495 | $44.85 | $44.85 | $44.80 |
| Purchase #2 | $236.69 | 5.478% | $249.6559 | $249.66 | $249.65 | $249.70 |
| Purchase #3 | $61.53 | 8.739% | $66.9071 | $66.91 | $66.90 | $66.90 |
| Purchase #4 | $33.74 | 11.856% | $37.7402 | $37.74 | $37.75 | $37.70 |
| Purchase #5 | $190.77 | 9.287% | $208.4868 | $208.49 | $208.50 | $208.50 |
| Purchase #6 | $153.82 | 12.857% | $173.5966 | $173.60 | $173.60 | $173.60 |
| Purchase #7 | $96.79 | 10.748% | $107.193 | $107.19 | $107.20 | $107.20 |
| 7 purchase totals = | $816.25 | $888.4291 | $888.44 | $888.45 | $888.40 | |