| 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 | $44.43 | 9.719% | $48.7482 | $48.75 | $48.75 | $48.70 |
| Purchase #2 | $13.25 | 4.191% | $13.8053 | $13.81 | $13.80 | $13.80 |
| Purchase #3 | $235.99 | 8.300% | $255.5772 | $255.58 | $255.60 | $255.60 |
| Purchase #4 | $155.69 | 11.154% | $173.0557 | $173.06 | $173.05 | $173.10 |
| Purchase #5 | $208.90 | 10.662% | $231.1729 | $231.17 | $231.15 | $231.20 |
| Purchase #6 | $126.82 | 6.716% | $135.3372 | $135.34 | $135.35 | $135.30 |
| Purchase #7 | $8.58 | 3.117% | $8.8474 | $8.85 | $8.85 | $8.80 |
| 7 purchase totals = | $793.66 | $866.5439 | $866.56 | $866.55 | $866.50 | |