| 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 | $8.50 | 12.766% | $9.5851 | $9.59 | $9.60 | $9.60 |
| Purchase #2 | $236.46 | 4.238% | $246.4812 | $246.48 | $246.50 | $246.50 |
| Purchase #3 | $155.31 | 6.833% | $165.9223 | $165.92 | $165.90 | $165.90 |
| Purchase #4 | $23.40 | 7.854% | $25.2378 | $25.24 | $25.25 | $25.20 |
| Purchase #5 | $80.36 | 8.315% | $87.0419 | $87.04 | $87.05 | $87.00 |
| Purchase #6 | $126.94 | 3.245% | $131.0592 | $131.06 | $131.05 | $131.10 |
| Purchase #7 | $227.33 | 10.206% | $250.5313 | $250.53 | $250.55 | $250.50 |
| 7 purchase totals = | $858.30 | $915.8588 | $915.86 | $915.90 | $915.80 | |