| 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 | $56.27 | 7.186% | $60.3136 | $60.31 | $60.30 | $60.30 |
| Purchase #2 | $234.65 | 11.432% | $261.4752 | $261.48 | $261.50 | $261.50 |
| Purchase #3 | $171.46 | 9.337% | $187.4692 | $187.47 | $187.45 | $187.50 |
| Purchase #4 | $174.65 | 9.373% | $191.0199 | $191.02 | $191.00 | $191.00 |
| Purchase #5 | $193.79 | 10.821% | $214.76 | $214.76 | $214.75 | $214.80 |
| Purchase #6 | $25.44 | 13.597% | $28.8991 | $28.90 | $28.90 | $28.90 |
| Purchase #7 | $64.49 | 11.400% | $71.8419 | $71.84 | $71.85 | $71.80 |
| 7 purchase totals = | $920.75 | $1,015.7789 | $1,015.78 | $1,015.75 | $1,015.80 | |