| 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 | $24.29 | 4.582% | $25.403 | $25.40 | $25.40 | $25.40 |
| Purchase #2 | $156.44 | 11.739% | $174.8045 | $174.80 | $174.80 | $174.80 |
| Purchase #3 | $179.52 | 4.622% | $187.8174 | $187.82 | $187.80 | $187.80 |
| Purchase #4 | $122.76 | 10.372% | $135.4927 | $135.49 | $135.50 | $135.50 |
| Purchase #5 | $113.65 | 11.526% | $126.7493 | $126.75 | $126.75 | $126.70 |
| Purchase #6 | $17.29 | 3.749% | $17.9382 | $17.94 | $17.95 | $17.90 |
| Purchase #7 | $94.92 | 8.343% | $102.8392 | $102.84 | $102.85 | $102.80 |
| 7 purchase totals = | $708.87 | $771.0443 | $771.04 | $771.05 | $770.90 | |