| 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 | $88.79 | 12.280% | $99.6934 | $99.69 | $99.70 | $99.70 |
| Purchase #2 | $30.27 | 12.516% | $34.0586 | $34.06 | $34.05 | $34.10 |
| Purchase #3 | $37.70 | 3.503% | $39.0206 | $39.02 | $39.00 | $39.00 |
| Purchase #4 | $125.47 | 12.359% | $140.9768 | $140.98 | $141.00 | $141.00 |
| Purchase #5 | $194.63 | 5.844% | $206.0042 | $206.00 | $206.00 | $206.00 |
| Purchase #6 | $46.81 | 10.505% | $51.7274 | $51.73 | $51.75 | $51.70 |
| Purchase #7 | $125.90 | 6.620% | $134.2346 | $134.23 | $134.25 | $134.20 |
| 7 purchase totals = | $649.57 | $705.7156 | $705.71 | $705.75 | $705.70 | |