| 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 | $124.57 | 10.460% | $137.6 | $137.60 | $137.60 | $137.60 |
| Purchase #2 | $38.97 | 5.791% | $41.2268 | $41.23 | $41.25 | $41.20 |
| Purchase #3 | $238.64 | 3.607% | $247.2477 | $247.25 | $247.25 | $247.20 |
| Purchase #4 | $89.92 | 8.136% | $97.2359 | $97.24 | $97.25 | $97.20 |
| Purchase #5 | $42.68 | 9.186% | $46.6006 | $46.60 | $46.60 | $46.60 |
| Purchase #6 | $5.98 | 5.724% | $6.3223 | $6.32 | $6.30 | $6.30 |
| Purchase #7 | $6.76 | 12.797% | $7.6251 | $7.63 | $7.65 | $7.60 |
| 7 purchase totals = | $547.52 | $583.8584 | $583.87 | $583.90 | $583.70 | |