| 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 | $232.95 | 6.661% | $248.4668 | $248.47 | $248.45 | $248.50 |
| Purchase #2 | $172.31 | 3.233% | $177.8808 | $177.88 | $177.90 | $177.90 |
| Purchase #3 | $12.37 | 3.114% | $12.7552 | $12.76 | $12.75 | $12.80 |
| Purchase #4 | $63.43 | 10.348% | $69.9937 | $69.99 | $70.00 | $70.00 |
| Purchase #5 | $81.31 | 12.665% | $91.6079 | $91.61 | $91.60 | $91.60 |
| Purchase #6 | $152.46 | 13.436% | $172.9445 | $172.94 | $172.95 | $172.90 |
| Purchase #7 | $157.97 | 11.742% | $176.5188 | $176.52 | $176.50 | $176.50 |
| 7 purchase totals = | $872.80 | $950.1677 | $950.17 | $950.15 | $950.20 | |