| 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 | $68.37 | 10.811% | $75.7615 | $75.76 | $75.75 | $75.80 |
| Purchase #2 | $21.69 | 5.578% | $22.8999 | $22.90 | $22.90 | $22.90 |
| Purchase #3 | $27.30 | 11.173% | $30.3502 | $30.35 | $30.35 | $30.40 |
| Purchase #4 | $90.86 | 10.366% | $100.2785 | $100.28 | $100.30 | $100.30 |
| Purchase #5 | $223.47 | 12.391% | $251.1602 | $251.16 | $251.15 | $251.20 |
| Purchase #6 | $189.36 | 13.207% | $214.3688 | $214.37 | $214.35 | $214.40 |
| Purchase #7 | $17.72 | 12.870% | $20.0006 | $20.00 | $20.00 | $20.00 |
| 7 purchase totals = | $638.77 | $714.8197 | $714.82 | $714.80 | $715.00 | |