| 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 | $175.87 | 13.451% | $199.5263 | $199.53 | $199.55 | $199.50 |
| Purchase #2 | $5.28 | 3.590% | $5.4696 | $5.47 | $5.45 | $5.50 |
| Purchase #3 | $157.39 | 3.614% | $163.0781 | $163.08 | $163.10 | $163.10 |
| Purchase #4 | $78.96 | 3.299% | $81.5649 | $81.56 | $81.55 | $81.60 |
| Purchase #5 | $47.71 | 13.158% | $53.9877 | $53.99 | $54.00 | $54.00 |
| Purchase #6 | $5.94 | 11.447% | $6.62 | $6.62 | $6.60 | $6.60 |
| Purchase #7 | $11.74 | 11.434% | $13.0824 | $13.08 | $13.10 | $13.10 |
| 7 purchase totals = | $482.89 | $523.3290 | $523.33 | $523.35 | $523.40 | |