| 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 | $7.87 | 5.732% | $8.3211 | $8.32 | $8.30 | $8.30 |
| Purchase #2 | $54.67 | 6.237% | $58.0798 | $58.08 | $58.10 | $58.10 |
| Purchase #3 | $164.81 | 12.192% | $184.9036 | $184.90 | $184.90 | $184.90 |
| Purchase #4 | $172.57 | 7.781% | $185.9977 | $186.00 | $186.00 | $186.00 |
| Purchase #5 | $206.52 | 3.104% | $212.9304 | $212.93 | $212.95 | $212.90 |
| Purchase #6 | $76.78 | 6.126% | $81.4835 | $81.48 | $81.50 | $81.50 |
| Purchase #7 | $91.58 | 3.468% | $94.756 | $94.76 | $94.75 | $94.80 |
| 7 purchase totals = | $774.80 | $826.4721 | $826.47 | $826.50 | $826.50 | |