| 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 | $181.40 | 10.537% | $200.5141 | $200.51 | $200.50 | $200.50 |
| Purchase #2 | $58.80 | 10.575% | $65.0181 | $65.02 | $65.00 | $65.00 |
| Purchase #3 | $101.28 | 3.207% | $104.528 | $104.53 | $104.55 | $104.50 |
| Purchase #4 | $70.97 | 12.412% | $79.7788 | $79.78 | $79.80 | $79.80 |
| Purchase #5 | $203.92 | 3.117% | $210.2762 | $210.28 | $210.30 | $210.30 |
| Purchase #6 | $100.40 | 6.800% | $107.2272 | $107.23 | $107.25 | $107.20 |
| Purchase #7 | $77.33 | 8.107% | $83.5991 | $83.60 | $83.60 | $83.60 |
| 7 purchase totals = | $794.10 | $850.9415 | $850.95 | $851.00 | $850.90 | |