| 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 | $33.61 | 8.223% | $36.3738 | $36.37 | $36.35 | $36.40 |
| Purchase #2 | $248.97 | 8.828% | $270.9491 | $270.95 | $270.95 | $270.90 |
| Purchase #3 | $75.97 | 7.449% | $81.629 | $81.63 | $81.65 | $81.60 |
| Purchase #4 | $115.57 | 11.695% | $129.0859 | $129.09 | $129.10 | $129.10 |
| Purchase #5 | $77.94 | 5.342% | $82.1036 | $82.10 | $82.10 | $82.10 |
| Purchase #6 | $60.51 | 5.296% | $63.7146 | $63.71 | $63.70 | $63.70 |
| Purchase #7 | $123.94 | 11.727% | $138.4744 | $138.47 | $138.45 | $138.50 |
| 7 purchase totals = | $736.51 | $802.3304 | $802.32 | $802.30 | $802.30 | |