| 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 | $26.87 | 5.419% | $28.3261 | $28.33 | $28.35 | $28.30 |
| Purchase #2 | $249.34 | 13.527% | $283.0682 | $283.07 | $283.05 | $283.10 |
| Purchase #3 | $189.72 | 4.703% | $198.6425 | $198.64 | $198.65 | $198.60 |
| Purchase #4 | $155.78 | 6.220% | $165.4695 | $165.47 | $165.45 | $165.50 |
| Purchase #5 | $61.38 | 10.570% | $67.8679 | $67.87 | $67.85 | $67.90 |
| Purchase #6 | $232.76 | 9.799% | $255.5682 | $255.57 | $255.55 | $255.60 |
| Purchase #7 | $133.48 | 11.659% | $149.0424 | $149.04 | $149.05 | $149.00 |
| 7 purchase totals = | $1,049.33 | $1,147.9848 | $1,147.99 | $1,147.95 | $1,148.00 | |