| 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 | $235.55 | 9.151% | $257.1052 | $257.11 | $257.10 | $257.10 |
| Purchase #2 | $56.55 | 13.218% | $64.0248 | $64.02 | $64.00 | $64.00 |
| Purchase #3 | $66.68 | 9.600% | $73.0813 | $73.08 | $73.10 | $73.10 |
| Purchase #4 | $60.95 | 10.257% | $67.2016 | $67.20 | $67.20 | $67.20 |
| Purchase #5 | $7.34 | 6.632% | $7.8268 | $7.83 | $7.85 | $7.80 |
| Purchase #6 | $80.46 | 7.499% | $86.4937 | $86.49 | $86.50 | $86.50 |
| Purchase #7 | $189.87 | 12.207% | $213.0474 | $213.05 | $213.05 | $213.00 |
| 7 purchase totals = | $697.40 | $768.7808 | $768.78 | $768.80 | $768.70 | |