| 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 | $84.38 | 11.300% | $93.9149 | $93.91 | $93.90 | $93.90 |
| Purchase #2 | $97.75 | 6.364% | $103.9708 | $103.97 | $103.95 | $104.00 |
| Purchase #3 | $174.30 | 5.147% | $183.2712 | $183.27 | $183.25 | $183.30 |
| Purchase #4 | $19.96 | 12.607% | $22.4764 | $22.48 | $22.50 | $22.50 |
| Purchase #5 | $206.91 | 4.419% | $216.0534 | $216.05 | $216.05 | $216.10 |
| Purchase #6 | $193.38 | 8.221% | $209.2778 | $209.28 | $209.30 | $209.30 |
| Purchase #7 | $42.73 | 13.718% | $48.5917 | $48.59 | $48.60 | $48.60 |
| 7 purchase totals = | $819.41 | $877.5562 | $877.55 | $877.55 | $877.70 | |