| 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 | $5.87 | 10.618% | $6.4933 | $6.49 | $6.50 | $6.50 |
| Purchase #2 | $24.96 | 13.488% | $28.3266 | $28.33 | $28.35 | $28.30 |
| Purchase #3 | $201.85 | 5.200% | $212.3462 | $212.35 | $212.35 | $212.30 |
| Purchase #4 | $136.38 | 7.611% | $146.7599 | $146.76 | $146.75 | $146.80 |
| Purchase #5 | $122.49 | 9.110% | $133.6488 | $133.65 | $133.65 | $133.60 |
| Purchase #6 | $62.38 | 3.151% | $64.3456 | $64.35 | $64.35 | $64.30 |
| Purchase #7 | $15.52 | 3.394% | $16.0467 | $16.05 | $16.05 | $16.00 |
| 7 purchase totals = | $569.45 | $607.9671 | $607.98 | $608.00 | $607.80 | |