| 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 | $90.26 | 8.439% | $97.877 | $97.88 | $97.90 | $97.90 |
| Purchase #2 | $113.58 | 6.359% | $120.8026 | $120.80 | $120.80 | $120.80 |
| Purchase #3 | $63.51 | 12.522% | $71.4627 | $71.46 | $71.45 | $71.50 |
| Purchase #4 | $131.54 | 3.104% | $135.623 | $135.62 | $135.60 | $135.60 |
| Purchase #5 | $121.72 | 9.139% | $132.844 | $132.84 | $132.85 | $132.80 |
| Purchase #6 | $67.58 | 12.830% | $76.2505 | $76.25 | $76.25 | $76.30 |
| Purchase #7 | $61.82 | 8.696% | $67.1959 | $67.20 | $67.20 | $67.20 |
| 7 purchase totals = | $650.01 | $702.0557 | $702.05 | $702.05 | $702.10 | |