| 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 | $48.87 | 9.831% | $53.6744 | $53.67 | $53.65 | $53.70 |
| Purchase #2 | $133.88 | 4.388% | $139.7547 | $139.75 | $139.75 | $139.80 |
| Purchase #3 | $159.31 | 11.202% | $177.1559 | $177.16 | $177.15 | $177.20 |
| Purchase #4 | $9.28 | 8.183% | $10.0394 | $10.04 | $10.05 | $10.00 |
| Purchase #5 | $109.62 | 4.868% | $114.9563 | $114.96 | $114.95 | $115.00 |
| Purchase #6 | $136.61 | 6.594% | $145.6181 | $145.62 | $145.60 | $145.60 |
| Purchase #7 | $107.25 | 10.449% | $118.4566 | $118.46 | $118.45 | $118.50 |
| 7 purchase totals = | $704.82 | $759.6554 | $759.66 | $759.60 | $759.80 | |