| 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 | $84.89 | 6.397% | $90.3204 | $90.32 | $90.30 | $90.30 |
| Purchase #2 | $41.29 | 8.372% | $44.7468 | $44.75 | $44.75 | $44.70 |
| Purchase #3 | $74.37 | 6.326% | $79.0746 | $79.07 | $79.05 | $79.10 |
| Purchase #4 | $243.45 | 9.162% | $265.7549 | $265.75 | $265.75 | $265.80 |
| Purchase #5 | $114.41 | 8.566% | $124.2104 | $124.21 | $124.20 | $124.20 |
| Purchase #6 | $44.64 | 4.154% | $46.4943 | $46.49 | $46.50 | $46.50 |
| Purchase #7 | $86.63 | 12.480% | $97.4414 | $97.44 | $97.45 | $97.40 |
| 7 purchase totals = | $689.68 | $748.0428 | $748.03 | $748.00 | $748.00 | |