| 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 | $89.41 | 10.496% | $98.7945 | $98.79 | $98.80 | $98.80 |
| Purchase #2 | $9.98 | 5.742% | $10.5531 | $10.55 | $10.55 | $10.60 |
| Purchase #3 | $115.33 | 10.421% | $127.3485 | $127.35 | $127.35 | $127.30 |
| Purchase #4 | $11.55 | 6.249% | $12.2718 | $12.27 | $12.25 | $12.30 |
| Purchase #5 | $204.38 | 6.610% | $217.8895 | $217.89 | $217.90 | $217.90 |
| Purchase #6 | $74.77 | 4.127% | $77.8558 | $77.86 | $77.85 | $77.90 |
| Purchase #7 | $52.26 | 11.666% | $58.3567 | $58.36 | $58.35 | $58.40 |
| 7 purchase totals = | $557.68 | $603.0699 | $603.07 | $603.05 | $603.20 | |