| 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 | $39.46 | 7.107% | $42.2644 | $42.26 | $42.25 | $42.30 |
| Purchase #2 | $156.90 | 4.344% | $163.7157 | $163.72 | $163.70 | $163.70 |
| Purchase #3 | $162.77 | 12.619% | $183.3099 | $183.31 | $183.30 | $183.30 |
| Purchase #4 | $54.28 | 8.787% | $59.0496 | $59.05 | $59.05 | $59.00 |
| Purchase #5 | $87.49 | 5.788% | $92.5539 | $92.55 | $92.55 | $92.60 |
| Purchase #6 | $75.44 | 3.814% | $78.3173 | $78.32 | $78.30 | $78.30 |
| Purchase #7 | $69.34 | 8.816% | $75.453 | $75.45 | $75.45 | $75.50 |
| 7 purchase totals = | $645.68 | $694.6638 | $694.66 | $694.60 | $694.70 | |