| 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 | $13.79 | 9.261% | $15.0671 | $15.07 | $15.05 | $15.10 |
| Purchase #2 | $69.49 | 11.342% | $77.3716 | $77.37 | $77.35 | $77.40 |
| Purchase #3 | $95.35 | 13.644% | $108.3596 | $108.36 | $108.35 | $108.40 |
| Purchase #4 | $158.49 | 13.186% | $179.3885 | $179.39 | $179.40 | $179.40 |
| Purchase #5 | $82.36 | 10.870% | $91.3125 | $91.31 | $91.30 | $91.30 |
| Purchase #6 | $78.38 | 11.402% | $87.3169 | $87.32 | $87.30 | $87.30 |
| Purchase #7 | $164.80 | 13.149% | $186.4696 | $186.47 | $186.45 | $186.50 |
| 7 purchase totals = | $662.66 | $745.2858 | $745.29 | $745.20 | $745.40 | |