| 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 | $88.78 | 3.144% | $91.5712 | $91.57 | $91.55 | $91.60 |
| Purchase #2 | $68.81 | 8.768% | $74.8433 | $74.84 | $74.85 | $74.80 |
| Purchase #3 | $114.54 | 9.775% | $125.7363 | $125.74 | $125.75 | $125.70 |
| Purchase #4 | $198.78 | 7.202% | $213.0961 | $213.10 | $213.10 | $213.10 |
| Purchase #5 | $71.28 | 4.584% | $74.5475 | $74.55 | $74.55 | $74.50 |
| Purchase #6 | $89.88 | 4.432% | $93.8635 | $93.86 | $93.85 | $93.90 |
| Purchase #7 | $151.52 | 8.126% | $163.8325 | $163.83 | $163.85 | $163.80 |
| 7 purchase totals = | $783.59 | $837.4904 | $837.49 | $837.50 | $837.40 | |