| 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 | $100.61 | 8.841% | $109.5049 | $109.50 | $109.50 | $109.50 |
| Purchase #2 | $139.56 | 11.123% | $155.0833 | $155.08 | $155.10 | $155.10 |
| Purchase #3 | $87.68 | 8.293% | $94.9513 | $94.95 | $94.95 | $95.00 |
| Purchase #4 | $37.69 | 10.718% | $41.7296 | $41.73 | $41.75 | $41.70 |
| Purchase #5 | $129.43 | 6.469% | $137.8028 | $137.80 | $137.80 | $137.80 |
| Purchase #6 | $75.57 | 7.136% | $80.9627 | $80.96 | $80.95 | $81.00 |
| Purchase #7 | $211.69 | 9.679% | $232.1795 | $232.18 | $232.20 | $232.20 |
| 7 purchase totals = | $782.23 | $852.2141 | $852.20 | $852.25 | $852.30 | |