| 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 | $105.29 | 8.502% | $114.2418 | $114.24 | $114.25 | $114.20 |
| Purchase #2 | $45.37 | 6.452% | $48.2973 | $48.30 | $48.30 | $48.30 |
| Purchase #3 | $117.72 | 13.670% | $133.8123 | $133.81 | $133.80 | $133.80 |
| Purchase #4 | $39.60 | 4.442% | $41.359 | $41.36 | $41.35 | $41.40 |
| Purchase #5 | $26.53 | 10.408% | $29.2912 | $29.29 | $29.30 | $29.30 |
| Purchase #6 | $157.37 | 4.429% | $164.3399 | $164.34 | $164.35 | $164.30 |
| Purchase #7 | $10.98 | 5.164% | $11.547 | $11.55 | $11.55 | $11.50 |
| 7 purchase totals = | $502.86 | $542.8885 | $542.89 | $542.90 | $542.80 | |