| 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 | $98.26 | 7.728% | $105.8535 | $105.85 | $105.85 | $105.90 |
| Purchase #2 | $118.68 | 12.388% | $133.3821 | $133.38 | $133.40 | $133.40 |
| Purchase #3 | $43.78 | 6.379% | $46.5727 | $46.57 | $46.55 | $46.60 |
| Purchase #4 | $171.57 | 8.160% | $185.5701 | $185.57 | $185.55 | $185.60 |
| Purchase #5 | $129.63 | 6.818% | $138.4682 | $138.47 | $138.45 | $138.50 |
| Purchase #6 | $190.26 | 13.593% | $216.122 | $216.12 | $216.10 | $216.10 |
| Purchase #7 | $114.56 | 8.197% | $123.9505 | $123.95 | $123.95 | $124.00 |
| 7 purchase totals = | $866.74 | $949.9191 | $949.91 | $949.85 | $950.10 | |