| 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 | $94.28 | 6.335% | $100.2526 | $100.25 | $100.25 | $100.30 |
| Purchase #2 | $77.95 | 3.437% | $80.6291 | $80.63 | $80.65 | $80.60 |
| Purchase #3 | $209.55 | 11.568% | $233.7907 | $233.79 | $233.80 | $233.80 |
| Purchase #4 | $206.35 | 10.303% | $227.6102 | $227.61 | $227.60 | $227.60 |
| Purchase #5 | $30.90 | 8.599% | $33.5571 | $33.56 | $33.55 | $33.60 |
| Purchase #6 | $127.77 | 12.546% | $143.8 | $143.80 | $143.80 | $143.80 |
| Purchase #7 | $219.81 | 6.475% | $234.0427 | $234.04 | $234.05 | $234.00 |
| 7 purchase totals = | $966.61 | $1,053.6824 | $1,053.68 | $1,053.70 | $1,053.70 | |