| 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 | $58.47 | 10.464% | $64.5883 | $64.59 | $64.60 | $64.60 |
| Purchase #2 | $93.36 | 11.464% | $104.0628 | $104.06 | $104.05 | $104.10 |
| Purchase #3 | $149.34 | 7.449% | $160.4643 | $160.46 | $160.45 | $160.50 |
| Purchase #4 | $34.30 | 5.378% | $36.1447 | $36.14 | $36.15 | $36.10 |
| Purchase #5 | $97.48 | 7.558% | $104.8475 | $104.85 | $104.85 | $104.80 |
| Purchase #6 | $50.89 | 7.774% | $54.8462 | $54.85 | $54.85 | $54.80 |
| Purchase #7 | $30.41 | 4.508% | $31.7809 | $31.78 | $31.80 | $31.80 |
| 7 purchase totals = | $514.25 | $556.7347 | $556.73 | $556.75 | $556.70 | |