| 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 | $220.30 | 12.390% | $247.5952 | $247.60 | $247.60 | $247.60 |
| Purchase #2 | $46.31 | 13.797% | $52.6994 | $52.70 | $52.70 | $52.70 |
| Purchase #3 | $230.56 | 13.827% | $262.4395 | $262.44 | $262.45 | $262.40 |
| Purchase #4 | $94.69 | 5.272% | $99.6821 | $99.68 | $99.70 | $99.70 |
| Purchase #5 | $91.75 | 6.678% | $97.8771 | $97.88 | $97.90 | $97.90 |
| Purchase #6 | $37.44 | 8.166% | $40.4974 | $40.50 | $40.50 | $40.50 |
| Purchase #7 | $64.47 | 10.653% | $71.338 | $71.34 | $71.35 | $71.30 |
| 7 purchase totals = | $785.52 | $872.1287 | $872.14 | $872.20 | $872.10 | |