| 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 | $63.31 | 9.719% | $69.4631 | $69.46 | $69.45 | $69.50 |
| Purchase #2 | $12.97 | 9.629% | $14.2189 | $14.22 | $14.20 | $14.20 |
| Purchase #3 | $240.90 | 6.869% | $257.4474 | $257.45 | $257.45 | $257.40 |
| Purchase #4 | $182.74 | 13.833% | $208.0184 | $208.02 | $208.00 | $208.00 |
| Purchase #5 | $127.56 | 4.337% | $133.0923 | $133.09 | $133.10 | $133.10 |
| Purchase #6 | $234.58 | 4.747% | $245.7155 | $245.72 | $245.70 | $245.70 |
| Purchase #7 | $120.69 | 3.409% | $124.8043 | $124.80 | $124.80 | $124.80 |
| 7 purchase totals = | $982.75 | $1,052.7599 | $1,052.76 | $1,052.70 | $1,052.70 | |