| 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 | $192.33 | 10.526% | $212.5747 | $212.57 | $212.55 | $212.60 |
| Purchase #2 | $56.77 | 3.632% | $58.8319 | $58.83 | $58.85 | $58.80 |
| Purchase #3 | $104.51 | 4.139% | $108.8357 | $108.84 | $108.85 | $108.80 |
| Purchase #4 | $15.31 | 7.308% | $16.4289 | $16.43 | $16.45 | $16.40 |
| Purchase #5 | $161.85 | 4.128% | $168.5312 | $168.53 | $168.55 | $168.50 |
| Purchase #6 | $106.90 | 7.568% | $114.9902 | $114.99 | $115.00 | $115.00 |
| Purchase #7 | $59.68 | 12.774% | $67.3035 | $67.30 | $67.30 | $67.30 |
| 7 purchase totals = | $697.35 | $747.4961 | $747.49 | $747.55 | $747.40 | |