| 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 | $14.64 | 9.343% | $16.0078 | $16.01 | $16.00 | $16.00 |
| Purchase #2 | $166.40 | 10.293% | $183.5276 | $183.53 | $183.55 | $183.50 |
| Purchase #3 | $246.71 | 13.539% | $280.1121 | $280.11 | $280.10 | $280.10 |
| Purchase #4 | $81.27 | 6.386% | $86.4599 | $86.46 | $86.45 | $86.50 |
| Purchase #5 | $175.68 | 13.765% | $199.8624 | $199.86 | $199.85 | $199.90 |
| Purchase #6 | $13.26 | 8.532% | $14.3913 | $14.39 | $14.40 | $14.40 |
| Purchase #7 | $181.90 | 13.206% | $205.9217 | $205.92 | $205.90 | $205.90 |
| 7 purchase totals = | $879.86 | $986.2828 | $986.28 | $986.25 | $986.30 | |