| 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 | $109.73 | 5.171% | $115.4041 | $115.40 | $115.40 | $115.40 |
| Purchase #2 | $36.47 | 3.618% | $37.7895 | $37.79 | $37.80 | $37.80 |
| Purchase #3 | $59.84 | 5.144% | $62.9182 | $62.92 | $62.90 | $62.90 |
| Purchase #4 | $227.43 | 13.386% | $257.8738 | $257.87 | $257.85 | $257.90 |
| Purchase #5 | $103.37 | 11.480% | $115.2369 | $115.24 | $115.25 | $115.20 |
| Purchase #6 | $114.68 | 9.298% | $125.3429 | $125.34 | $125.35 | $125.30 |
| Purchase #7 | $44.46 | 13.603% | $50.5079 | $50.51 | $50.50 | $50.50 |
| 7 purchase totals = | $695.98 | $765.0733 | $765.07 | $765.05 | $765.00 | |