| 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 | $10.80 | 10.143% | $11.8954 | $11.90 | $11.90 | $11.90 |
| Purchase #2 | $215.89 | 5.393% | $227.5329 | $227.53 | $227.55 | $227.50 |
| Purchase #3 | $82.39 | 11.399% | $91.7816 | $91.78 | $91.80 | $91.80 |
| Purchase #4 | $76.88 | 5.485% | $81.0969 | $81.10 | $81.10 | $81.10 |
| Purchase #5 | $9.90 | 6.702% | $10.5635 | $10.56 | $10.55 | $10.60 |
| Purchase #6 | $63.62 | 8.388% | $68.9564 | $68.96 | $68.95 | $69.00 |
| Purchase #7 | $46.25 | 6.801% | $49.3955 | $49.40 | $49.40 | $49.40 |
| 7 purchase totals = | $505.73 | $541.2222 | $541.23 | $541.25 | $541.30 | |