| 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 | $31.38 | 13.463% | $35.6047 | $35.60 | $35.60 | $35.60 |
| Purchase #2 | $235.46 | 4.351% | $245.7049 | $245.70 | $245.70 | $245.70 |
| Purchase #3 | $28.75 | 8.713% | $31.255 | $31.26 | $31.25 | $31.30 |
| Purchase #4 | $138.27 | 5.538% | $145.9274 | $145.93 | $145.95 | $145.90 |
| Purchase #5 | $223.49 | 6.733% | $238.5376 | $238.54 | $238.55 | $238.50 |
| Purchase #6 | $154.50 | 7.392% | $165.9206 | $165.92 | $165.90 | $165.90 |
| Purchase #7 | $30.54 | 8.481% | $33.1301 | $33.13 | $33.15 | $33.10 |
| 7 purchase totals = | $842.39 | $896.0803 | $896.08 | $896.10 | $896.00 | |