| 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 | $56.43 | 4.300% | $58.8565 | $58.86 | $58.85 | $58.90 |
| Purchase #2 | $230.80 | 3.554% | $239.0026 | $239.00 | $239.00 | $239.00 |
| Purchase #3 | $11.39 | 11.349% | $12.6827 | $12.68 | $12.70 | $12.70 |
| Purchase #4 | $51.66 | 11.476% | $57.5885 | $57.59 | $57.60 | $57.60 |
| Purchase #5 | $15.80 | 13.556% | $17.9418 | $17.94 | $17.95 | $17.90 |
| Purchase #6 | $50.96 | 10.149% | $56.1319 | $56.13 | $56.15 | $56.10 |
| Purchase #7 | $223.63 | 6.465% | $238.0877 | $238.09 | $238.10 | $238.10 |
| 7 purchase totals = | $640.67 | $680.2917 | $680.29 | $680.35 | $680.30 | |