| 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 | $47.99 | 4.807% | $50.2969 | $50.30 | $50.30 | $50.30 |
| Purchase #2 | $213.37 | 5.238% | $224.5463 | $224.55 | $224.55 | $224.50 |
| Purchase #3 | $96.25 | 12.650% | $108.4256 | $108.43 | $108.45 | $108.40 |
| Purchase #4 | $89.98 | 9.400% | $98.4381 | $98.44 | $98.45 | $98.40 |
| Purchase #5 | $202.67 | 10.450% | $223.849 | $223.85 | $223.85 | $223.80 |
| Purchase #6 | $10.57 | 3.649% | $10.9557 | $10.96 | $10.95 | $11.00 |
| Purchase #7 | $167.32 | 7.421% | $179.7368 | $179.74 | $179.75 | $179.70 |
| 7 purchase totals = | $828.15 | $896.2484 | $896.27 | $896.30 | $896.10 | |