| 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 | $102.83 | 6.196% | $109.2013 | $109.20 | $109.20 | $109.20 |
| Purchase #2 | $61.65 | 11.794% | $68.921 | $68.92 | $68.90 | $68.90 |
| Purchase #3 | $189.28 | 9.672% | $207.5872 | $207.59 | $207.60 | $207.60 |
| Purchase #4 | $79.32 | 7.246% | $85.0675 | $85.07 | $85.05 | $85.10 |
| Purchase #5 | $59.93 | 12.603% | $67.483 | $67.48 | $67.50 | $67.50 |
| Purchase #6 | $161.27 | 3.707% | $167.2483 | $167.25 | $167.25 | $167.20 |
| Purchase #7 | $107.86 | 6.860% | $115.2592 | $115.26 | $115.25 | $115.30 |
| 7 purchase totals = | $762.14 | $820.7675 | $820.77 | $820.75 | $820.80 | |