| 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 | $93.36 | 13.150% | $105.6368 | $105.64 | $105.65 | $105.60 |
| Purchase #2 | $78.26 | 5.487% | $82.5541 | $82.55 | $82.55 | $82.60 |
| Purchase #3 | $115.94 | 7.454% | $124.5822 | $124.58 | $124.60 | $124.60 |
| Purchase #4 | $67.70 | 7.830% | $73.0009 | $73.00 | $73.00 | $73.00 |
| Purchase #5 | $119.27 | 5.338% | $125.6366 | $125.64 | $125.65 | $125.60 |
| Purchase #6 | $124.43 | 10.582% | $137.5972 | $137.60 | $137.60 | $137.60 |
| Purchase #7 | $137.37 | 10.432% | $151.7004 | $151.70 | $151.70 | $151.70 |
| 7 purchase totals = | $736.33 | $800.7082 | $800.71 | $800.75 | $800.70 | |