| 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 | $28.39 | 5.214% | $29.8703 | $29.87 | $29.85 | $29.90 |
| Purchase #2 | $206.29 | 13.781% | $234.7188 | $234.72 | $234.70 | $234.70 |
| Purchase #3 | $26.88 | 7.338% | $28.8525 | $28.85 | $28.85 | $28.90 |
| Purchase #4 | $144.42 | 6.809% | $154.2536 | $154.25 | $154.25 | $154.30 |
| Purchase #5 | $201.50 | 12.407% | $226.5001 | $226.50 | $226.50 | $226.50 |
| Purchase #6 | $168.26 | 12.672% | $189.5819 | $189.58 | $189.60 | $189.60 |
| Purchase #7 | $10.56 | 13.572% | $11.9932 | $11.99 | $12.00 | $12.00 |
| 7 purchase totals = | $786.30 | $875.7704 | $875.76 | $875.75 | $875.90 | |