| 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 | $47.60 | 9.245% | $52.0006 | $52.00 | $52.00 | $52.00 |
| Purchase #2 | $203.96 | 13.399% | $231.2886 | $231.29 | $231.30 | $231.30 |
| Purchase #3 | $176.60 | 13.287% | $200.0648 | $200.06 | $200.05 | $200.10 |
| Purchase #4 | $88.63 | 7.553% | $95.3242 | $95.32 | $95.30 | $95.30 |
| Purchase #5 | $44.39 | 10.829% | $49.197 | $49.20 | $49.20 | $49.20 |
| Purchase #6 | $10.62 | 10.174% | $11.7005 | $11.70 | $11.70 | $11.70 |
| Purchase #7 | $54.63 | 9.849% | $60.0105 | $60.01 | $60.00 | $60.00 |
| 7 purchase totals = | $626.43 | $699.5862 | $699.58 | $699.55 | $699.60 | |