| 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 | $53.47 | 5.701% | $56.5183 | $56.52 | $56.50 | $56.50 |
| Purchase #2 | $52.30 | 10.670% | $57.8804 | $57.88 | $57.90 | $57.90 |
| Purchase #3 | $113.49 | 3.462% | $117.419 | $117.42 | $117.40 | $117.40 |
| Purchase #4 | $193.66 | 5.322% | $203.9666 | $203.97 | $203.95 | $204.00 |
| Purchase #5 | $185.76 | 5.146% | $195.3192 | $195.32 | $195.30 | $195.30 |
| Purchase #6 | $102.66 | 9.289% | $112.1961 | $112.20 | $112.20 | $112.20 |
| Purchase #7 | $201.58 | 10.441% | $222.627 | $222.63 | $222.65 | $222.60 |
| 7 purchase totals = | $902.92 | $965.9266 | $965.94 | $965.90 | $965.90 | |