| 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 | $46.72 | 9.161% | $51 | $51.00 | $51.00 | $51.00 |
| Purchase #2 | $115.81 | 10.205% | $127.6284 | $127.63 | $127.65 | $127.60 |
| Purchase #3 | $114.55 | 11.574% | $127.808 | $127.81 | $127.80 | $127.80 |
| Purchase #4 | $72.83 | 12.270% | $81.7662 | $81.77 | $81.75 | $81.80 |
| Purchase #5 | $174.30 | 8.818% | $189.6698 | $189.67 | $189.65 | $189.70 |
| Purchase #6 | $156.40 | 9.451% | $171.1814 | $171.18 | $171.20 | $171.20 |
| Purchase #7 | $224.28 | 5.331% | $236.2364 | $236.24 | $236.25 | $236.20 |
| 7 purchase totals = | $904.89 | $985.2902 | $985.30 | $985.30 | $985.30 | |