| 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 | $87.88 | 7.555% | $94.5193 | $94.52 | $94.50 | $94.50 |
| Purchase #2 | $106.76 | 7.324% | $114.5791 | $114.58 | $114.60 | $114.60 |
| Purchase #3 | $204.80 | 10.267% | $225.8268 | $225.83 | $225.85 | $225.80 |
| Purchase #4 | $77.83 | 8.420% | $84.3833 | $84.38 | $84.40 | $84.40 |
| Purchase #5 | $226.25 | 10.801% | $250.6873 | $250.69 | $250.70 | $250.70 |
| Purchase #6 | $18.42 | 8.432% | $19.9732 | $19.97 | $19.95 | $20.00 |
| Purchase #7 | $138.76 | 11.128% | $154.2012 | $154.20 | $154.20 | $154.20 |
| 7 purchase totals = | $860.70 | $944.1702 | $944.17 | $944.20 | $944.20 | |