| 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 | $97.54 | 7.179% | $104.5424 | $104.54 | $104.55 | $104.50 |
| Purchase #2 | $9.72 | 11.169% | $10.8056 | $10.81 | $10.80 | $10.80 |
| Purchase #3 | $218.26 | 10.110% | $240.3261 | $240.33 | $240.35 | $240.30 |
| Purchase #4 | $153.57 | 8.450% | $166.5467 | $166.55 | $166.55 | $166.50 |
| Purchase #5 | $123.33 | 12.414% | $138.6402 | $138.64 | $138.65 | $138.60 |
| Purchase #6 | $57.42 | 9.863% | $63.0833 | $63.08 | $63.10 | $63.10 |
| Purchase #7 | $43.76 | 12.828% | $49.3735 | $49.37 | $49.35 | $49.40 |
| 7 purchase totals = | $703.60 | $773.3178 | $773.32 | $773.35 | $773.20 | |