| 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 | $22.94 | 3.655% | $23.7785 | $23.78 | $23.80 | $23.80 |
| Purchase #2 | $77.37 | 9.618% | $84.8114 | $84.81 | $84.80 | $84.80 |
| Purchase #3 | $201.46 | 5.565% | $212.6712 | $212.67 | $212.65 | $212.70 |
| Purchase #4 | $178.29 | 4.756% | $186.7695 | $186.77 | $186.75 | $186.80 |
| Purchase #5 | $182.85 | 10.642% | $202.3089 | $202.31 | $202.30 | $202.30 |
| Purchase #6 | $213.35 | 9.672% | $233.9852 | $233.99 | $234.00 | $234.00 |
| Purchase #7 | $27.52 | 7.202% | $29.502 | $29.50 | $29.50 | $29.50 |
| 7 purchase totals = | $903.78 | $973.8267 | $973.83 | $973.80 | $973.90 | |