| 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 | $44.49 | 12.344% | $49.9818 | $49.98 | $50.00 | $50.00 |
| Purchase #2 | $78.32 | 5.203% | $82.395 | $82.40 | $82.40 | $82.40 |
| Purchase #3 | $128.61 | 12.358% | $144.5036 | $144.50 | $144.50 | $144.50 |
| Purchase #4 | $191.25 | 5.192% | $201.1797 | $201.18 | $201.20 | $201.20 |
| Purchase #5 | $208.70 | 12.383% | $234.5433 | $234.54 | $234.55 | $234.50 |
| Purchase #6 | $151.37 | 5.642% | $159.9103 | $159.91 | $159.90 | $159.90 |
| Purchase #7 | $90.40 | 12.108% | $101.3456 | $101.35 | $101.35 | $101.30 |
| 7 purchase totals = | $893.14 | $973.8593 | $973.86 | $973.90 | $973.80 | |