| 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 | $13.91 | 12.313% | $15.6227 | $15.62 | $15.60 | $15.60 |
| Purchase #2 | $61.45 | 4.278% | $64.0788 | $64.08 | $64.10 | $64.10 |
| Purchase #3 | $24.84 | 12.177% | $27.8648 | $27.86 | $27.85 | $27.90 |
| Purchase #4 | $92.91 | 6.293% | $98.7568 | $98.76 | $98.75 | $98.80 |
| Purchase #5 | $241.96 | 3.524% | $250.4867 | $250.49 | $250.50 | $250.50 |
| Purchase #6 | $26.95 | 10.539% | $29.7903 | $29.79 | $29.80 | $29.80 |
| Purchase #7 | $72.29 | 4.402% | $75.4722 | $75.47 | $75.45 | $75.50 |
| 7 purchase totals = | $534.31 | $562.0723 | $562.07 | $562.05 | $562.20 | |