| 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 | $67.45 | 7.497% | $72.5067 | $72.51 | $72.50 | $72.50 |
| Purchase #2 | $99.60 | 7.175% | $106.7463 | $106.75 | $106.75 | $106.70 |
| Purchase #3 | $115.92 | 10.200% | $127.7438 | $127.74 | $127.75 | $127.70 |
| Purchase #4 | $29.48 | 9.404% | $32.2523 | $32.25 | $32.25 | $32.30 |
| Purchase #5 | $192.91 | 5.526% | $203.5702 | $203.57 | $203.55 | $203.60 |
| Purchase #6 | $19.33 | 13.421% | $21.9243 | $21.92 | $21.90 | $21.90 |
| Purchase #7 | $77.64 | 9.415% | $84.9498 | $84.95 | $84.95 | $84.90 |
| 7 purchase totals = | $602.33 | $649.6934 | $649.69 | $649.65 | $649.60 | |