| 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 | $102.88 | 3.553% | $106.5353 | $106.54 | $106.55 | $106.50 |
| Purchase #2 | $130.75 | 8.694% | $142.1174 | $142.12 | $142.10 | $142.10 |
| Purchase #3 | $113.60 | 3.396% | $117.4579 | $117.46 | $117.45 | $117.50 |
| Purchase #4 | $47.54 | 10.611% | $52.5845 | $52.58 | $52.60 | $52.60 |
| Purchase #5 | $118.77 | 7.547% | $127.7336 | $127.73 | $127.75 | $127.70 |
| Purchase #6 | $169.59 | 5.145% | $178.3154 | $178.32 | $178.30 | $178.30 |
| Purchase #7 | $221.40 | 8.171% | $239.4906 | $239.49 | $239.50 | $239.50 |
| 7 purchase totals = | $904.53 | $964.2347 | $964.24 | $964.25 | $964.20 | |