| 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 | $121.43 | 6.636% | $129.4881 | $129.49 | $129.50 | $129.50 |
| Purchase #2 | $141.49 | 11.364% | $157.5689 | $157.57 | $157.55 | $157.60 |
| Purchase #3 | $26.84 | 10.109% | $29.5533 | $29.55 | $29.55 | $29.60 |
| Purchase #4 | $85.74 | 6.347% | $91.1819 | $91.18 | $91.20 | $91.20 |
| Purchase #5 | $130.50 | 10.288% | $143.9258 | $143.93 | $143.95 | $143.90 |
| Purchase #6 | $65.59 | 3.661% | $67.9912 | $67.99 | $68.00 | $68.00 |
| Purchase #7 | $52.64 | 11.836% | $58.8705 | $58.87 | $58.85 | $58.90 |
| 7 purchase totals = | $624.23 | $678.5797 | $678.58 | $678.60 | $678.70 | |