| 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 | $41.69 | 11.375% | $46.4322 | $46.43 | $46.45 | $46.40 |
| Purchase #2 | $122.80 | 12.135% | $137.7018 | $137.70 | $137.70 | $137.70 |
| Purchase #3 | $11.73 | 10.621% | $12.9758 | $12.98 | $13.00 | $13.00 |
| Purchase #4 | $82.30 | 9.526% | $90.1399 | $90.14 | $90.15 | $90.10 |
| Purchase #5 | $163.67 | 7.863% | $176.5394 | $176.54 | $176.55 | $176.50 |
| Purchase #6 | $152.30 | 8.550% | $165.3217 | $165.32 | $165.30 | $165.30 |
| Purchase #7 | $192.58 | 3.482% | $199.2856 | $199.29 | $199.30 | $199.30 |
| 7 purchase totals = | $767.07 | $828.3964 | $828.40 | $828.45 | $828.30 | |