| 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 | $5.72 | 7.721% | $6.1616 | $6.16 | $6.15 | $6.20 |
| Purchase #2 | $75.72 | 5.630% | $79.983 | $79.98 | $80.00 | $80.00 |
| Purchase #3 | $10.82 | 4.822% | $11.3417 | $11.34 | $11.35 | $11.30 |
| Purchase #4 | $242.29 | 6.180% | $257.2635 | $257.26 | $257.25 | $257.30 |
| Purchase #5 | $203.63 | 6.528% | $216.923 | $216.92 | $216.90 | $216.90 |
| Purchase #6 | $66.70 | 7.746% | $71.8666 | $71.87 | $71.85 | $71.90 |
| Purchase #7 | $220.58 | 4.747% | $231.0509 | $231.05 | $231.05 | $231.10 |
| 7 purchase totals = | $825.46 | $874.5903 | $874.58 | $874.55 | $874.70 | |