| 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 | $51.27 | 6.656% | $54.6825 | $54.68 | $54.70 | $54.70 |
| Purchase #2 | $15.59 | 7.408% | $16.7449 | $16.74 | $16.75 | $16.70 |
| Purchase #3 | $241.83 | 11.818% | $270.4095 | $270.41 | $270.40 | $270.40 |
| Purchase #4 | $118.94 | 8.185% | $128.6752 | $128.68 | $128.70 | $128.70 |
| Purchase #5 | $95.57 | 9.254% | $104.414 | $104.41 | $104.40 | $104.40 |
| Purchase #6 | $68.96 | 4.426% | $72.0122 | $72.01 | $72.00 | $72.00 |
| Purchase #7 | $122.52 | 4.856% | $128.4696 | $128.47 | $128.45 | $128.50 |
| 7 purchase totals = | $714.68 | $775.4079 | $775.40 | $775.40 | $775.40 | |