| 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 | $72.37 | 6.547% | $77.1081 | $77.11 | $77.10 | $77.10 |
| Purchase #2 | $71.78 | 4.868% | $75.2743 | $75.27 | $75.25 | $75.30 |
| Purchase #3 | $166.87 | 9.866% | $183.3334 | $183.33 | $183.35 | $183.30 |
| Purchase #4 | $208.89 | 9.855% | $229.4761 | $229.48 | $229.50 | $229.50 |
| Purchase #5 | $60.80 | 8.309% | $65.8519 | $65.85 | $65.85 | $65.90 |
| Purchase #6 | $58.77 | 6.200% | $62.4137 | $62.41 | $62.40 | $62.40 |
| Purchase #7 | $75.47 | 9.149% | $82.3748 | $82.37 | $82.35 | $82.40 |
| 7 purchase totals = | $714.95 | $775.8323 | $775.82 | $775.80 | $775.90 | |