| 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 | $91.88 | 13.280% | $104.0817 | $104.08 | $104.10 | $104.10 |
| Purchase #2 | $63.55 | 4.576% | $66.458 | $66.46 | $66.45 | $66.50 |
| Purchase #3 | $83.25 | 9.271% | $90.9681 | $90.97 | $90.95 | $91.00 |
| Purchase #4 | $200.43 | 3.204% | $206.8518 | $206.85 | $206.85 | $206.90 |
| Purchase #5 | $59.57 | 5.259% | $62.7028 | $62.70 | $62.70 | $62.70 |
| Purchase #6 | $179.64 | 5.855% | $190.1579 | $190.16 | $190.15 | $190.20 |
| Purchase #7 | $179.43 | 4.215% | $186.993 | $186.99 | $187.00 | $187.00 |
| 7 purchase totals = | $857.75 | $908.2133 | $908.21 | $908.20 | $908.40 | |