| 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 | $36.73 | 8.590% | $39.8851 | $39.89 | $39.90 | $39.90 |
| Purchase #2 | $48.38 | 13.113% | $54.7241 | $54.72 | $54.70 | $54.70 |
| Purchase #3 | $183.42 | 10.766% | $203.167 | $203.17 | $203.15 | $203.20 |
| Purchase #4 | $128.87 | 3.321% | $133.1498 | $133.15 | $133.15 | $133.10 |
| Purchase #5 | $10.87 | 8.491% | $11.793 | $11.79 | $11.80 | $11.80 |
| Purchase #6 | $198.80 | 5.258% | $209.2529 | $209.25 | $209.25 | $209.30 |
| Purchase #7 | $241.71 | 10.634% | $267.4134 | $267.41 | $267.40 | $267.40 |
| 7 purchase totals = | $848.78 | $919.3853 | $919.38 | $919.35 | $919.40 | |