| 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 | $47.95 | 7.349% | $51.4738 | $51.47 | $51.45 | $51.50 |
| Purchase #2 | $13.25 | 8.353% | $14.3568 | $14.36 | $14.35 | $14.40 |
| Purchase #3 | $51.63 | 13.299% | $58.4963 | $58.50 | $58.50 | $58.50 |
| Purchase #4 | $237.46 | 7.681% | $255.6993 | $255.70 | $255.70 | $255.70 |
| Purchase #5 | $133.40 | 3.475% | $138.0357 | $138.04 | $138.05 | $138.00 |
| Purchase #6 | $115.61 | 8.656% | $125.6172 | $125.62 | $125.60 | $125.60 |
| Purchase #7 | $250.63 | 10.569% | $277.1191 | $277.12 | $277.10 | $277.10 |
| 7 purchase totals = | $849.93 | $920.7982 | $920.81 | $920.75 | $920.80 | |