| 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 | $107.48 | 6.502% | $114.4683 | $114.47 | $114.45 | $114.50 |
| Purchase #2 | $183.83 | 5.552% | $194.0362 | $194.04 | $194.05 | $194.00 |
| Purchase #3 | $183.43 | 8.424% | $198.8821 | $198.88 | $198.90 | $198.90 |
| Purchase #4 | $9.49 | 6.476% | $10.1046 | $10.10 | $10.10 | $10.10 |
| Purchase #5 | $12.59 | 8.666% | $13.681 | $13.68 | $13.70 | $13.70 |
| Purchase #6 | $93.25 | 5.686% | $98.5522 | $98.55 | $98.55 | $98.60 |
| Purchase #7 | $50.75 | 4.664% | $53.117 | $53.12 | $53.10 | $53.10 |
| 7 purchase totals = | $640.82 | $682.8414 | $682.84 | $682.85 | $682.90 | |