| 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 | $71.53 | 4.604% | $74.8232 | $74.82 | $74.80 | $74.80 |
| Purchase #2 | $202.46 | 10.562% | $223.8438 | $223.84 | $223.85 | $223.80 |
| Purchase #3 | $193.97 | 6.713% | $206.9912 | $206.99 | $207.00 | $207.00 |
| Purchase #4 | $28.25 | 5.726% | $29.8676 | $29.87 | $29.85 | $29.90 |
| Purchase #5 | $87.87 | 12.260% | $98.6429 | $98.64 | $98.65 | $98.60 |
| Purchase #6 | $154.45 | 8.469% | $167.5304 | $167.53 | $167.55 | $167.50 |
| Purchase #7 | $164.30 | 13.417% | $186.3441 | $186.34 | $186.35 | $186.30 |
| 7 purchase totals = | $902.83 | $988.0432 | $988.03 | $988.05 | $987.90 | |