| 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 | $30.52 | 11.653% | $34.0765 | $34.08 | $34.10 | $34.10 |
| Purchase #2 | $185.34 | 7.834% | $199.8595 | $199.86 | $199.85 | $199.90 |
| Purchase #3 | $149.51 | 10.639% | $165.4164 | $165.42 | $165.40 | $165.40 |
| Purchase #4 | $63.71 | 9.840% | $69.9791 | $69.98 | $70.00 | $70.00 |
| Purchase #5 | $218.78 | 12.384% | $245.8737 | $245.87 | $245.85 | $245.90 |
| Purchase #6 | $52.41 | 5.625% | $55.3581 | $55.36 | $55.35 | $55.40 |
| Purchase #7 | $20.78 | 7.351% | $22.3075 | $22.31 | $22.30 | $22.30 |
| 7 purchase totals = | $721.05 | $792.8708 | $792.88 | $792.85 | $793.00 | |