| 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 | $27.62 | 3.765% | $28.6599 | $28.66 | $28.65 | $28.70 |
| Purchase #2 | $81.34 | 8.278% | $88.0733 | $88.07 | $88.05 | $88.10 |
| Purchase #3 | $103.90 | 9.749% | $114.0292 | $114.03 | $114.05 | $114.00 |
| Purchase #4 | $194.74 | 5.868% | $206.1673 | $206.17 | $206.15 | $206.20 |
| Purchase #5 | $94.77 | 12.741% | $106.8446 | $106.84 | $106.85 | $106.80 |
| Purchase #6 | $97.95 | 7.345% | $105.1444 | $105.14 | $105.15 | $105.10 |
| Purchase #7 | $211.90 | 11.836% | $236.9805 | $236.98 | $237.00 | $237.00 |
| 7 purchase totals = | $812.22 | $885.8992 | $885.89 | $885.90 | $885.90 | |