| 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 | $78.87 | 9.558% | $86.4084 | $86.41 | $86.40 | $86.40 |
| Purchase #2 | $115.82 | 10.627% | $128.1282 | $128.13 | $128.15 | $128.10 |
| Purchase #3 | $94.85 | 13.713% | $107.8568 | $107.86 | $107.85 | $107.90 |
| Purchase #4 | $237.63 | 10.745% | $263.1633 | $263.16 | $263.15 | $263.20 |
| Purchase #5 | $125.42 | 3.626% | $129.9677 | $129.97 | $129.95 | $130.00 |
| Purchase #6 | $100.81 | 4.724% | $105.5723 | $105.57 | $105.55 | $105.60 |
| Purchase #7 | $10.57 | 11.126% | $11.746 | $11.75 | $11.75 | $11.70 |
| 7 purchase totals = | $763.97 | $832.8427 | $832.85 | $832.80 | $832.90 | |