| 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 | $6.89 | 3.442% | $7.1272 | $7.13 | $7.15 | $7.10 |
| Purchase #2 | $120.33 | 4.106% | $125.2707 | $125.27 | $125.25 | $125.30 |
| Purchase #3 | $154.85 | 9.414% | $169.4276 | $169.43 | $169.45 | $169.40 |
| Purchase #4 | $179.56 | 10.639% | $198.6634 | $198.66 | $198.65 | $198.70 |
| Purchase #5 | $37.73 | 6.751% | $40.2772 | $40.28 | $40.30 | $40.30 |
| Purchase #6 | $156.36 | 11.716% | $174.6791 | $174.68 | $174.70 | $174.70 |
| Purchase #7 | $246.31 | 10.365% | $271.84 | $271.84 | $271.85 | $271.80 |
| 7 purchase totals = | $902.03 | $987.2852 | $987.29 | $987.35 | $987.30 | |