| 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 | $45.40 | 8.358% | $49.1945 | $49.19 | $49.20 | $49.20 |
| Purchase #2 | $31.67 | 3.396% | $32.7455 | $32.75 | $32.75 | $32.70 |
| Purchase #3 | $196.95 | 9.253% | $215.1738 | $215.17 | $215.15 | $215.20 |
| Purchase #4 | $5.85 | 12.147% | $6.5606 | $6.56 | $6.55 | $6.60 |
| Purchase #5 | $24.97 | 6.672% | $26.636 | $26.64 | $26.65 | $26.60 |
| Purchase #6 | $168.39 | 6.816% | $179.8675 | $179.87 | $179.85 | $179.90 |
| Purchase #7 | $208.37 | 9.824% | $228.8403 | $228.84 | $228.85 | $228.80 |
| 7 purchase totals = | $681.60 | $739.0182 | $739.02 | $739.00 | $739.00 | |