| 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 | $114.71 | 4.538% | $119.9155 | $119.92 | $119.90 | $119.90 |
| Purchase #2 | $25.37 | 8.817% | $27.6069 | $27.61 | $27.60 | $27.60 |
| Purchase #3 | $6.55 | 7.178% | $7.0202 | $7.02 | $7.00 | $7.00 |
| Purchase #4 | $67.52 | 7.463% | $72.559 | $72.56 | $72.55 | $72.60 |
| Purchase #5 | $21.28 | 9.486% | $23.2986 | $23.30 | $23.30 | $23.30 |
| Purchase #6 | $208.31 | 12.346% | $234.028 | $234.03 | $234.05 | $234.00 |
| Purchase #7 | $100.88 | 9.221% | $110.1821 | $110.18 | $110.20 | $110.20 |
| 7 purchase totals = | $544.62 | $594.6103 | $594.62 | $594.60 | $594.60 | |