| 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 | $24.49 | 5.772% | $25.9036 | $25.90 | $25.90 | $25.90 |
| Purchase #2 | $124.94 | 7.338% | $134.1081 | $134.11 | $134.10 | $134.10 |
| Purchase #3 | $133.84 | 10.596% | $148.0217 | $148.02 | $148.00 | $148.00 |
| Purchase #4 | $193.58 | 13.718% | $220.1353 | $220.14 | $220.15 | $220.10 |
| Purchase #5 | $136.41 | 3.771% | $141.554 | $141.55 | $141.55 | $141.60 |
| Purchase #6 | $17.34 | 4.122% | $18.0548 | $18.05 | $18.05 | $18.10 |
| Purchase #7 | $86.90 | 11.324% | $96.7406 | $96.74 | $96.75 | $96.70 |
| 7 purchase totals = | $717.50 | $784.5181 | $784.51 | $784.50 | $784.50 | |