| 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 | $29.58 | 7.272% | $31.7311 | $31.73 | $31.75 | $31.70 |
| Purchase #2 | $123.72 | 5.153% | $130.0953 | $130.10 | $130.10 | $130.10 |
| Purchase #3 | $23.69 | 5.771% | $25.0571 | $25.06 | $25.05 | $25.10 |
| Purchase #4 | $73.79 | 9.408% | $80.7322 | $80.73 | $80.75 | $80.70 |
| Purchase #5 | $195.37 | 3.367% | $201.9481 | $201.95 | $201.95 | $201.90 |
| Purchase #6 | $234.88 | 9.587% | $257.3979 | $257.40 | $257.40 | $257.40 |
| Purchase #7 | $97.32 | 8.649% | $105.7372 | $105.74 | $105.75 | $105.70 |
| 7 purchase totals = | $778.35 | $832.6989 | $832.71 | $832.75 | $832.60 | |