| 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 | $10.37 | 8.788% | $11.2813 | $11.28 | $11.30 | $11.30 |
| Purchase #2 | $75.43 | 11.227% | $83.8985 | $83.90 | $83.90 | $83.90 |
| Purchase #3 | $45.75 | 5.786% | $48.3971 | $48.40 | $48.40 | $48.40 |
| Purchase #4 | $16.79 | 5.862% | $17.7742 | $17.77 | $17.75 | $17.80 |
| Purchase #5 | $41.88 | 12.730% | $47.2113 | $47.21 | $47.20 | $47.20 |
| Purchase #6 | $248.92 | 4.257% | $259.5165 | $259.52 | $259.50 | $259.50 |
| Purchase #7 | $208.72 | 7.238% | $223.8272 | $223.83 | $223.85 | $223.80 |
| 7 purchase totals = | $647.86 | $691.9061 | $691.91 | $691.90 | $691.90 | |