| 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 | $70.53 | 13.764% | $80.2377 | $80.24 | $80.25 | $80.20 |
| Purchase #2 | $14.33 | 6.814% | $15.3064 | $15.31 | $15.30 | $15.30 |
| Purchase #3 | $78.65 | 6.141% | $83.4799 | $83.48 | $83.50 | $83.50 |
| Purchase #4 | $86.81 | 13.363% | $98.4104 | $98.41 | $98.40 | $98.40 |
| Purchase #5 | $25.79 | 13.788% | $29.3459 | $29.35 | $29.35 | $29.30 |
| Purchase #6 | $218.38 | 7.174% | $234.0466 | $234.05 | $234.05 | $234.00 |
| Purchase #7 | $192.72 | 11.824% | $215.5072 | $215.51 | $215.50 | $215.50 |
| 7 purchase totals = | $687.21 | $756.3341 | $756.35 | $756.35 | $756.20 | |