| 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 | $45.64 | 9.471% | $49.9626 | $49.96 | $49.95 | $50.00 |
| Purchase #2 | $192.33 | 13.545% | $218.3811 | $218.38 | $218.40 | $218.40 |
| Purchase #3 | $227.75 | 9.273% | $248.8693 | $248.87 | $248.85 | $248.90 |
| Purchase #4 | $155.48 | 5.844% | $164.5663 | $164.57 | $164.55 | $164.60 |
| Purchase #5 | $125.98 | 3.629% | $130.5518 | $130.55 | $130.55 | $130.60 |
| Purchase #6 | $103.48 | 12.104% | $116.0052 | $116.01 | $116.00 | $116.00 |
| Purchase #7 | $169.67 | 9.510% | $185.8056 | $185.81 | $185.80 | $185.80 |
| 7 purchase totals = | $1,020.33 | $1,114.1419 | $1,114.15 | $1,114.10 | $1,114.30 | |