| 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 | $107.81 | 10.668% | $119.3112 | $119.31 | $119.30 | $119.30 |
| Purchase #2 | $87.29 | 8.567% | $94.7681 | $94.77 | $94.75 | $94.80 |
| Purchase #3 | $99.37 | 6.219% | $105.5498 | $105.55 | $105.55 | $105.50 |
| Purchase #4 | $91.53 | 6.374% | $97.3641 | $97.36 | $97.35 | $97.40 |
| Purchase #5 | $25.43 | 4.866% | $26.6674 | $26.67 | $26.65 | $26.70 |
| Purchase #6 | $9.56 | 13.658% | $10.8657 | $10.87 | $10.85 | $10.90 |
| Purchase #7 | $47.58 | 5.413% | $50.1555 | $50.16 | $50.15 | $50.20 |
| 7 purchase totals = | $468.57 | $504.6818 | $504.69 | $504.60 | $504.80 | |