| 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 | $25.48 | 5.762% | $26.9482 | $26.95 | $26.95 | $26.90 |
| Purchase #2 | $102.94 | 10.823% | $114.0812 | $114.08 | $114.10 | $114.10 |
| Purchase #3 | $43.97 | 12.436% | $49.4381 | $49.44 | $49.45 | $49.40 |
| Purchase #4 | $98.85 | 5.349% | $104.1375 | $104.14 | $104.15 | $104.10 |
| Purchase #5 | $167.54 | 9.589% | $183.6054 | $183.61 | $183.60 | $183.60 |
| Purchase #6 | $137.34 | 12.378% | $154.3399 | $154.34 | $154.35 | $154.30 |
| Purchase #7 | $184.52 | 11.345% | $205.4538 | $205.45 | $205.45 | $205.50 |
| 7 purchase totals = | $760.64 | $838.0041 | $838.01 | $838.05 | $837.90 | |