| 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 | $8.67 | 9.260% | $9.4728 | $9.47 | $9.45 | $9.50 |
| Purchase #2 | $47.35 | 3.259% | $48.8931 | $48.89 | $48.90 | $48.90 |
| Purchase #3 | $250.83 | 3.427% | $259.4259 | $259.43 | $259.45 | $259.40 |
| Purchase #4 | $11.98 | 7.477% | $12.8757 | $12.88 | $12.90 | $12.90 |
| Purchase #5 | $105.63 | 12.137% | $118.4503 | $118.45 | $118.45 | $118.50 |
| Purchase #6 | $158.49 | 13.143% | $179.3203 | $179.32 | $179.30 | $179.30 |
| Purchase #7 | $230.92 | 9.381% | $252.5826 | $252.58 | $252.60 | $252.60 |
| 7 purchase totals = | $813.87 | $881.0207 | $881.02 | $881.05 | $881.10 | |