| 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 | $28.57 | 3.284% | $29.5082 | $29.51 | $29.50 | $29.50 |
| Purchase #2 | $10.82 | 7.677% | $11.6507 | $11.65 | $11.65 | $11.70 |
| Purchase #3 | $82.69 | 3.753% | $85.7934 | $85.79 | $85.80 | $85.80 |
| Purchase #4 | $6.68 | 11.113% | $7.4223 | $7.42 | $7.40 | $7.40 |
| Purchase #5 | $202.97 | 11.627% | $226.5693 | $226.57 | $226.55 | $226.60 |
| Purchase #6 | $116.66 | 6.540% | $124.2896 | $124.29 | $124.30 | $124.30 |
| Purchase #7 | $234.78 | 6.699% | $250.5079 | $250.51 | $250.50 | $250.50 |
| 7 purchase totals = | $683.17 | $735.7414 | $735.74 | $735.70 | $735.80 | |