| 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 | $77.93 | 11.444% | $86.8483 | $86.85 | $86.85 | $86.80 |
| Purchase #2 | $124.29 | 7.193% | $133.2302 | $133.23 | $133.25 | $133.20 |
| Purchase #3 | $66.49 | 8.449% | $72.1077 | $72.11 | $72.10 | $72.10 |
| Purchase #4 | $97.66 | 9.280% | $106.7228 | $106.72 | $106.70 | $106.70 |
| Purchase #5 | $138.62 | 11.398% | $154.4199 | $154.42 | $154.40 | $154.40 |
| Purchase #6 | $72.88 | 13.305% | $82.5767 | $82.58 | $82.60 | $82.60 |
| Purchase #7 | $234.82 | 9.666% | $257.5177 | $257.52 | $257.50 | $257.50 |
| 7 purchase totals = | $812.69 | $893.4233 | $893.43 | $893.40 | $893.30 | |