| 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 | $86.79 | 13.403% | $98.4225 | $98.42 | $98.40 | $98.40 |
| Purchase #2 | $99.42 | 3.856% | $103.2536 | $103.25 | $103.25 | $103.30 |
| Purchase #3 | $98.49 | 8.200% | $106.5662 | $106.57 | $106.55 | $106.60 |
| Purchase #4 | $139.93 | 10.435% | $154.5317 | $154.53 | $154.55 | $154.50 |
| Purchase #5 | $103.88 | 3.500% | $107.5158 | $107.52 | $107.50 | $107.50 |
| Purchase #6 | $107.61 | 9.404% | $117.7296 | $117.73 | $117.75 | $117.70 |
| Purchase #7 | $199.82 | 3.291% | $206.3961 | $206.40 | $206.40 | $206.40 |
| 7 purchase totals = | $835.94 | $894.4155 | $894.42 | $894.40 | $894.40 | |