| 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 | $58.39 | 10.584% | $64.57 | $64.57 | $64.55 | $64.60 |
| Purchase #2 | $151.63 | 6.520% | $161.5163 | $161.52 | $161.50 | $161.50 |
| Purchase #3 | $43.81 | 8.630% | $47.5908 | $47.59 | $47.60 | $47.60 |
| Purchase #4 | $234.45 | 11.395% | $261.1656 | $261.17 | $261.15 | $261.20 |
| Purchase #5 | $167.73 | 5.396% | $176.7807 | $176.78 | $176.80 | $176.80 |
| Purchase #6 | $74.27 | 11.737% | $82.9871 | $82.99 | $83.00 | $83.00 |
| Purchase #7 | $42.35 | 6.445% | $45.0795 | $45.08 | $45.10 | $45.10 |
| 7 purchase totals = | $772.63 | $839.6900 | $839.70 | $839.70 | $839.80 | |