| 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 | $77.86 | 6.517% | $82.9341 | $82.93 | $82.95 | $82.90 |
| Purchase #2 | $68.45 | 9.729% | $75.1095 | $75.11 | $75.10 | $75.10 |
| Purchase #3 | $180.85 | 8.857% | $196.8679 | $196.87 | $196.85 | $196.90 |
| Purchase #4 | $44.54 | 13.152% | $50.3979 | $50.40 | $50.40 | $50.40 |
| Purchase #5 | $80.43 | 5.645% | $84.9703 | $84.97 | $84.95 | $85.00 |
| Purchase #6 | $224.72 | 4.843% | $235.6032 | $235.60 | $235.60 | $235.60 |
| Purchase #7 | $63.37 | 6.857% | $67.7153 | $67.72 | $67.70 | $67.70 |
| 7 purchase totals = | $740.22 | $793.5982 | $793.60 | $793.55 | $793.60 | |