| 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 | $77.94 | 11.613% | $86.9912 | $86.99 | $87.00 | $87.00 |
| Purchase #2 | $88.33 | 9.581% | $96.7929 | $96.79 | $96.80 | $96.80 |
| Purchase #3 | $132.37 | 9.353% | $144.7506 | $144.75 | $144.75 | $144.80 |
| Purchase #4 | $40.69 | 8.691% | $44.2264 | $44.23 | $44.25 | $44.20 |
| Purchase #5 | $102.78 | 11.705% | $114.8104 | $114.81 | $114.80 | $114.80 |
| Purchase #6 | $47.76 | 10.605% | $52.8249 | $52.82 | $52.80 | $52.80 |
| Purchase #7 | $214.44 | 13.656% | $243.7239 | $243.72 | $243.70 | $243.70 |
| 7 purchase totals = | $704.31 | $784.1203 | $784.11 | $784.10 | $784.10 | |