| 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 | $17.98 | 8.534% | $19.5144 | $19.51 | $19.50 | $19.50 |
| Purchase #2 | $247.29 | 4.452% | $258.2994 | $258.30 | $258.30 | $258.30 |
| Purchase #3 | $68.78 | 7.732% | $74.0981 | $74.10 | $74.10 | $74.10 |
| Purchase #4 | $28.60 | 5.615% | $30.2059 | $30.21 | $30.20 | $30.20 |
| Purchase #5 | $100.58 | 9.241% | $109.8746 | $109.87 | $109.85 | $109.90 |
| Purchase #6 | $122.77 | 10.288% | $135.4006 | $135.40 | $135.40 | $135.40 |
| Purchase #7 | $48.96 | 12.305% | $54.9845 | $54.98 | $55.00 | $55.00 |
| 7 purchase totals = | $634.96 | $682.3775 | $682.37 | $682.35 | $682.40 | |