| 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 | $35.37 | 9.142% | $38.6035 | $38.60 | $38.60 | $38.60 |
| Purchase #2 | $62.79 | 5.768% | $66.4117 | $66.41 | $66.40 | $66.40 |
| Purchase #3 | $16.99 | 4.356% | $17.7301 | $17.73 | $17.75 | $17.70 |
| Purchase #4 | $193.69 | 7.287% | $207.8042 | $207.80 | $207.80 | $207.80 |
| Purchase #5 | $125.87 | 9.478% | $137.8 | $137.80 | $137.80 | $137.80 |
| Purchase #6 | $125.72 | 3.468% | $130.08 | $130.08 | $130.10 | $130.10 |
| Purchase #7 | $219.27 | 4.845% | $229.8936 | $229.89 | $229.90 | $229.90 |
| 7 purchase totals = | $779.70 | $828.3231 | $828.31 | $828.35 | $828.30 | |