| 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 | $25.88 | 9.509% | $28.3409 | $28.34 | $28.35 | $28.30 |
| Purchase #2 | $138.31 | 10.867% | $153.3401 | $153.34 | $153.35 | $153.30 |
| Purchase #3 | $125.86 | 10.477% | $139.0464 | $139.05 | $139.05 | $139.00 |
| Purchase #4 | $63.83 | 7.856% | $68.8445 | $68.84 | $68.85 | $68.80 |
| Purchase #5 | $228.49 | 11.186% | $254.0489 | $254.05 | $254.05 | $254.00 |
| Purchase #6 | $14.79 | 4.805% | $15.5007 | $15.50 | $15.50 | $15.50 |
| Purchase #7 | $45.75 | 11.492% | $51.0076 | $51.01 | $51.00 | $51.00 |
| 7 purchase totals = | $642.91 | $710.1291 | $710.13 | $710.15 | $709.90 | |