| 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 | $246.36 | 3.547% | $255.0984 | $255.10 | $255.10 | $255.10 |
| Purchase #2 | $227.58 | 10.540% | $251.5669 | $251.57 | $251.55 | $251.60 |
| Purchase #3 | $114.56 | 8.162% | $123.9104 | $123.91 | $123.90 | $123.90 |
| Purchase #4 | $68.65 | 10.328% | $75.7402 | $75.74 | $75.75 | $75.70 |
| Purchase #5 | $104.82 | 9.189% | $114.4519 | $114.45 | $114.45 | $114.50 |
| Purchase #6 | $13.35 | 6.687% | $14.2427 | $14.24 | $14.25 | $14.20 |
| Purchase #7 | $26.53 | 11.196% | $29.5003 | $29.50 | $29.50 | $29.50 |
| 7 purchase totals = | $801.85 | $864.5108 | $864.51 | $864.50 | $864.50 | |