| 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 | $79.59 | 6.679% | $84.9058 | $84.91 | $84.90 | $84.90 |
| Purchase #2 | $174.35 | 13.396% | $197.7059 | $197.71 | $197.70 | $197.70 |
| Purchase #3 | $60.97 | 10.288% | $67.2426 | $67.24 | $67.25 | $67.20 |
| Purchase #4 | $177.72 | 13.367% | $201.4758 | $201.48 | $201.50 | $201.50 |
| Purchase #5 | $82.28 | 8.788% | $89.5108 | $89.51 | $89.50 | $89.50 |
| Purchase #6 | $156.43 | 8.579% | $169.8501 | $169.85 | $169.85 | $169.90 |
| Purchase #7 | $8.89 | 12.486% | $10 | $10.00 | $10.00 | $10.00 |
| 7 purchase totals = | $740.23 | $820.6910 | $820.70 | $820.70 | $820.70 | |