| 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 | $106.37 | 7.343% | $114.1807 | $114.18 | $114.20 | $114.20 |
| Purchase #2 | $53.88 | 12.395% | $60.5584 | $60.56 | $60.55 | $60.60 |
| Purchase #3 | $24.62 | 4.265% | $25.67 | $25.67 | $25.65 | $25.70 |
| Purchase #4 | $94.37 | 6.246% | $100.2644 | $100.26 | $100.25 | $100.30 |
| Purchase #5 | $113.32 | 7.718% | $122.066 | $122.07 | $122.05 | $122.10 |
| Purchase #6 | $75.77 | 12.371% | $85.1435 | $85.14 | $85.15 | $85.10 |
| Purchase #7 | $95.30 | 12.869% | $107.5642 | $107.56 | $107.55 | $107.60 |
| 7 purchase totals = | $563.63 | $615.4472 | $615.44 | $615.40 | $615.60 | |