| 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 | $76.75 | 5.466% | $80.9452 | $80.95 | $80.95 | $80.90 |
| Purchase #2 | $112.61 | 5.159% | $118.4195 | $118.42 | $118.40 | $118.40 |
| Purchase #3 | $15.42 | 8.670% | $16.7569 | $16.76 | $16.75 | $16.80 |
| Purchase #4 | $216.60 | 10.408% | $239.1437 | $239.14 | $239.15 | $239.10 |
| Purchase #5 | $243.38 | 11.746% | $271.9674 | $271.97 | $271.95 | $272.00 |
| Purchase #6 | $106.28 | 9.531% | $116.4095 | $116.41 | $116.40 | $116.40 |
| Purchase #7 | $196.86 | 3.347% | $203.4489 | $203.45 | $203.45 | $203.40 |
| 7 purchase totals = | $967.90 | $1,047.0911 | $1,047.10 | $1,047.05 | $1,047.00 | |