| 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 | $25.77 | 7.554% | $27.7167 | $27.72 | $27.70 | $27.70 |
| Purchase #2 | $145.51 | 11.828% | $162.7209 | $162.72 | $162.70 | $162.70 |
| Purchase #3 | $32.87 | 6.748% | $35.0881 | $35.09 | $35.10 | $35.10 |
| Purchase #4 | $127.57 | 4.755% | $133.636 | $133.64 | $133.65 | $133.60 |
| Purchase #5 | $90.71 | 7.321% | $97.3509 | $97.35 | $97.35 | $97.40 |
| Purchase #6 | $94.72 | 12.528% | $106.5865 | $106.59 | $106.60 | $106.60 |
| Purchase #7 | $188.56 | 10.567% | $208.4851 | $208.49 | $208.50 | $208.50 |
| 7 purchase totals = | $705.71 | $771.5842 | $771.60 | $771.60 | $771.60 | |