| 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 | $45.61 | 3.869% | $47.3747 | $47.37 | $47.35 | $47.40 |
| Purchase #2 | $173.49 | 7.165% | $185.9206 | $185.92 | $185.90 | $185.90 |
| Purchase #3 | $128.78 | 8.873% | $140.2066 | $140.21 | $140.20 | $140.20 |
| Purchase #4 | $220.91 | 12.599% | $248.7425 | $248.74 | $248.75 | $248.70 |
| Purchase #5 | $58.83 | 7.340% | $63.1481 | $63.15 | $63.15 | $63.10 |
| Purchase #6 | $114.33 | 9.633% | $125.3434 | $125.34 | $125.35 | $125.30 |
| Purchase #7 | $185.30 | 11.497% | $206.6039 | $206.60 | $206.60 | $206.60 |
| 7 purchase totals = | $927.25 | $1,017.3398 | $1,017.33 | $1,017.30 | $1,017.20 | |