| 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 | $108.35 | 7.587% | $116.5705 | $116.57 | $116.55 | $116.60 |
| Purchase #2 | $9.87 | 7.669% | $10.6269 | $10.63 | $10.65 | $10.60 |
| Purchase #3 | $27.41 | 3.488% | $28.3661 | $28.37 | $28.35 | $28.40 |
| Purchase #4 | $215.30 | 9.219% | $235.1485 | $235.15 | $235.15 | $235.10 |
| Purchase #5 | $18.95 | 13.681% | $21.5425 | $21.54 | $21.55 | $21.50 |
| Purchase #6 | $160.91 | 3.836% | $167.0825 | $167.08 | $167.10 | $167.10 |
| Purchase #7 | $173.34 | 4.768% | $181.6049 | $181.60 | $181.60 | $181.60 |
| 7 purchase totals = | $714.13 | $760.9419 | $760.94 | $760.95 | $760.90 | |