| 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 | $6.70 | 6.151% | $7.1121 | $7.11 | $7.10 | $7.10 |
| Purchase #2 | $92.63 | 12.702% | $104.3959 | $104.40 | $104.40 | $104.40 |
| Purchase #3 | $72.38 | 6.691% | $77.2229 | $77.22 | $77.20 | $77.20 |
| Purchase #4 | $88.84 | 7.796% | $95.766 | $95.77 | $95.75 | $95.80 |
| Purchase #5 | $166.97 | 7.753% | $179.9152 | $179.92 | $179.90 | $179.90 |
| Purchase #6 | $31.60 | 4.706% | $33.0871 | $33.09 | $33.10 | $33.10 |
| Purchase #7 | $135.96 | 12.476% | $152.9224 | $152.92 | $152.90 | $152.90 |
| 7 purchase totals = | $595.08 | $650.4216 | $650.43 | $650.35 | $650.40 | |