| 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 | $86.57 | 13.289% | $98.0743 | $98.07 | $98.05 | $98.10 |
| Purchase #2 | $65.86 | 5.190% | $69.2781 | $69.28 | $69.30 | $69.30 |
| Purchase #3 | $231.25 | 3.490% | $239.3206 | $239.32 | $239.30 | $239.30 |
| Purchase #4 | $17.65 | 8.229% | $19.1024 | $19.10 | $19.10 | $19.10 |
| Purchase #5 | $93.84 | 8.708% | $102.0116 | $102.01 | $102.00 | $102.00 |
| Purchase #6 | $197.96 | 7.143% | $212.1003 | $212.10 | $212.10 | $212.10 |
| Purchase #7 | $182.29 | 8.852% | $198.4263 | $198.43 | $198.45 | $198.40 |
| 7 purchase totals = | $875.42 | $938.3136 | $938.31 | $938.30 | $938.30 | |