| 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 | $9.26 | 6.736% | $9.8838 | $9.88 | $9.90 | $9.90 |
| Purchase #2 | $89.57 | 4.709% | $93.7879 | $93.79 | $93.80 | $93.80 |
| Purchase #3 | $220.39 | 7.337% | $236.56 | $236.56 | $236.55 | $236.60 |
| Purchase #4 | $198.44 | 13.643% | $225.5132 | $225.51 | $225.50 | $225.50 |
| Purchase #5 | $118.60 | 7.269% | $127.221 | $127.22 | $127.20 | $127.20 |
| Purchase #6 | $64.80 | 12.548% | $72.9311 | $72.93 | $72.95 | $72.90 |
| Purchase #7 | $140.40 | 5.401% | $147.983 | $147.98 | $148.00 | $148.00 |
| 7 purchase totals = | $841.46 | $913.8800 | $913.87 | $913.90 | $913.90 | |