| 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 | $37.62 | 9.598% | $41.2308 | $41.23 | $41.25 | $41.20 |
| Purchase #2 | $101.90 | 11.758% | $113.8814 | $113.88 | $113.90 | $113.90 |
| Purchase #3 | $44.30 | 9.168% | $48.3614 | $48.36 | $48.35 | $48.40 |
| Purchase #4 | $181.83 | 11.819% | $203.3205 | $203.32 | $203.30 | $203.30 |
| Purchase #5 | $16.36 | 6.854% | $17.4813 | $17.48 | $17.50 | $17.50 |
| Purchase #6 | $12.36 | 5.675% | $13.0614 | $13.06 | $13.05 | $13.10 |
| Purchase #7 | $138.46 | 13.473% | $157.1147 | $157.11 | $157.10 | $157.10 |
| 7 purchase totals = | $532.83 | $594.4515 | $594.44 | $594.45 | $594.50 | |