| 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 | $82.69 | 11.326% | $92.0555 | $92.06 | $92.05 | $92.10 |
| Purchase #2 | $105.77 | 6.368% | $112.5054 | $112.51 | $112.50 | $112.50 |
| Purchase #3 | $153.28 | 13.408% | $173.8318 | $173.83 | $173.85 | $173.80 |
| Purchase #4 | $122.95 | 3.505% | $127.2594 | $127.26 | $127.25 | $127.30 |
| Purchase #5 | $201.61 | 3.585% | $208.8377 | $208.84 | $208.85 | $208.80 |
| Purchase #6 | $28.98 | 5.856% | $30.6771 | $30.68 | $30.70 | $30.70 |
| Purchase #7 | $225.31 | 5.286% | $237.2199 | $237.22 | $237.20 | $237.20 |
| 7 purchase totals = | $920.59 | $982.3868 | $982.40 | $982.40 | $982.40 | |