| 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 | $60.66 | 11.586% | $67.6881 | $67.69 | $67.70 | $67.70 |
| Purchase #2 | $27.86 | 5.521% | $29.3982 | $29.40 | $29.40 | $29.40 |
| Purchase #3 | $10.85 | 13.791% | $12.3463 | $12.35 | $12.35 | $12.30 |
| Purchase #4 | $200.59 | 4.693% | $210.0037 | $210.00 | $210.00 | $210.00 |
| Purchase #5 | $173.74 | 4.157% | $180.9624 | $180.96 | $180.95 | $181.00 |
| Purchase #6 | $126.55 | 8.742% | $137.613 | $137.61 | $137.60 | $137.60 |
| Purchase #7 | $247.85 | 3.747% | $257.1369 | $257.14 | $257.15 | $257.10 |
| 7 purchase totals = | $848.10 | $895.1486 | $895.15 | $895.15 | $895.10 | |