| 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 | $95.70 | 9.160% | $104.4661 | $104.47 | $104.45 | $104.50 |
| Purchase #2 | $155.58 | 8.210% | $168.3531 | $168.35 | $168.35 | $168.40 |
| Purchase #3 | $108.69 | 5.342% | $114.4962 | $114.50 | $114.50 | $114.50 |
| Purchase #4 | $45.56 | 4.263% | $47.5022 | $47.50 | $47.50 | $47.50 |
| Purchase #5 | $16.63 | 3.343% | $17.1859 | $17.19 | $17.20 | $17.20 |
| Purchase #6 | $203.65 | 11.132% | $226.3203 | $226.32 | $226.30 | $226.30 |
| Purchase #7 | $67.77 | 11.440% | $75.5229 | $75.52 | $75.50 | $75.50 |
| 7 purchase totals = | $693.58 | $753.8467 | $753.85 | $753.80 | $753.90 | |