| 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 | $207.95 | 11.304% | $231.4567 | $231.46 | $231.45 | $231.50 |
| Purchase #2 | $84.83 | 3.564% | $87.8533 | $87.85 | $87.85 | $87.90 |
| Purchase #3 | $80.78 | 7.720% | $87.0162 | $87.02 | $87.00 | $87.00 |
| Purchase #4 | $62.82 | 12.817% | $70.8716 | $70.87 | $70.85 | $70.90 |
| Purchase #5 | $20.40 | 12.182% | $22.8851 | $22.89 | $22.90 | $22.90 |
| Purchase #6 | $53.44 | 5.277% | $56.26 | $56.26 | $56.25 | $56.30 |
| Purchase #7 | $207.39 | 12.305% | $232.9093 | $232.91 | $232.90 | $232.90 |
| 7 purchase totals = | $717.61 | $789.2522 | $789.26 | $789.20 | $789.40 | |