| 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 | $10.57 | 5.190% | $11.1186 | $11.12 | $11.10 | $11.10 |
| Purchase #2 | $64.90 | 4.460% | $67.7945 | $67.79 | $67.80 | $67.80 |
| Purchase #3 | $14.90 | 6.357% | $15.8472 | $15.85 | $15.85 | $15.80 |
| Purchase #4 | $76.65 | 12.777% | $86.4436 | $86.44 | $86.45 | $86.40 |
| Purchase #5 | $182.31 | 11.114% | $202.5719 | $202.57 | $202.55 | $202.60 |
| Purchase #6 | $226.85 | 6.491% | $241.5748 | $241.57 | $241.55 | $241.60 |
| Purchase #7 | $48.51 | 13.719% | $55.1651 | $55.17 | $55.15 | $55.20 |
| 7 purchase totals = | $624.69 | $680.5157 | $680.51 | $680.45 | $680.50 | |