| 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 | $24.69 | 12.373% | $27.7449 | $27.74 | $27.75 | $27.70 |
| Purchase #2 | $100.54 | 12.289% | $112.8954 | $112.90 | $112.90 | $112.90 |
| Purchase #3 | $192.59 | 3.482% | $199.296 | $199.30 | $199.30 | $199.30 |
| Purchase #4 | $41.74 | 9.174% | $45.5692 | $45.57 | $45.55 | $45.60 |
| Purchase #5 | $95.62 | 12.445% | $107.5199 | $107.52 | $107.50 | $107.50 |
| Purchase #6 | $8.90 | 8.640% | $9.669 | $9.67 | $9.65 | $9.70 |
| Purchase #7 | $163.78 | 10.738% | $181.3667 | $181.37 | $181.35 | $181.40 |
| 7 purchase totals = | $627.86 | $684.0611 | $684.07 | $684.00 | $684.10 | |