| 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 | $93.43 | 7.452% | $100.3924 | $100.39 | $100.40 | $100.40 |
| Purchase #2 | $68.39 | 12.295% | $76.7986 | $76.80 | $76.80 | $76.80 |
| Purchase #3 | $35.93 | 3.656% | $37.2436 | $37.24 | $37.25 | $37.20 |
| Purchase #4 | $77.68 | 5.492% | $81.9462 | $81.95 | $81.95 | $81.90 |
| Purchase #5 | $15.29 | 10.778% | $16.938 | $16.94 | $16.95 | $16.90 |
| Purchase #6 | $192.87 | 3.711% | $200.0274 | $200.03 | $200.05 | $200.00 |
| Purchase #7 | $110.69 | 10.222% | $122.0047 | $122.00 | $122.00 | $122.00 |
| 7 purchase totals = | $594.28 | $635.3509 | $635.35 | $635.40 | $635.20 | |