| 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 | $23.86 | 4.527% | $24.9401 | $24.94 | $24.95 | $24.90 |
| Purchase #2 | $44.88 | 10.256% | $49.4829 | $49.48 | $49.50 | $49.50 |
| Purchase #3 | $247.96 | 3.138% | $255.741 | $255.74 | $255.75 | $255.70 |
| Purchase #4 | $79.81 | 3.258% | $82.4102 | $82.41 | $82.40 | $82.40 |
| Purchase #5 | $63.74 | 11.664% | $71.1746 | $71.17 | $71.15 | $71.20 |
| Purchase #6 | $174.44 | 10.444% | $192.6585 | $192.66 | $192.65 | $192.70 |
| Purchase #7 | $183.77 | 11.630% | $205.1425 | $205.14 | $205.15 | $205.10 |
| 7 purchase totals = | $818.46 | $881.5498 | $881.54 | $881.55 | $881.50 | |