| 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 | $77.66 | 12.859% | $87.6463 | $87.65 | $87.65 | $87.60 |
| Purchase #2 | $10.76 | 3.856% | $11.1749 | $11.17 | $11.15 | $11.20 |
| Purchase #3 | $61.63 | 3.734% | $63.9313 | $63.93 | $63.95 | $63.90 |
| Purchase #4 | $200.50 | 7.113% | $214.7616 | $214.76 | $214.75 | $214.80 |
| Purchase #5 | $75.99 | 13.412% | $86.1818 | $86.18 | $86.20 | $86.20 |
| Purchase #6 | $217.85 | 10.762% | $241.295 | $241.30 | $241.30 | $241.30 |
| Purchase #7 | $192.62 | 13.652% | $218.9165 | $218.92 | $218.90 | $218.90 |
| 7 purchase totals = | $837.01 | $923.9074 | $923.91 | $923.90 | $923.90 | |