| 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 | $80.93 | 6.179% | $85.9307 | $85.93 | $85.95 | $85.90 |
| Purchase #2 | $49.27 | 4.577% | $51.5251 | $51.53 | $51.55 | $51.50 |
| Purchase #3 | $189.93 | 7.447% | $204.0741 | $204.07 | $204.05 | $204.10 |
| Purchase #4 | $97.32 | 4.307% | $101.5116 | $101.51 | $101.50 | $101.50 |
| Purchase #5 | $93.97 | 10.770% | $104.0906 | $104.09 | $104.10 | $104.10 |
| Purchase #6 | $16.45 | 8.527% | $17.8527 | $17.85 | $17.85 | $17.90 |
| Purchase #7 | $13.95 | 12.112% | $15.6396 | $15.64 | $15.65 | $15.60 |
| 7 purchase totals = | $541.82 | $580.6244 | $580.62 | $580.65 | $580.60 | |